ST. PETERSBURG, Fla. -- Its a warm, overcast summer afternoon, and Rinku Singh is offering food and water to the homeless people who gather downtown at Williams Park.Hes dressed casually in a plain white T-shirt, blue shorts and backward gray baseball cap, and the people he approaches have no idea hes a professional athlete whose life story helped inspire a movie. They are simply grateful that someone thought enough to stop and help.He makes his way around the park, speaking with a dozen or so men and women and handing out snacks. He shakes hands, asks questions and learns about their lives and circumstances. A middle-aged woman rises from a bench to give him a hug, and he shares a laugh with three middle-aged men who are sprawled across the lawn with duffel bags.Eight years after Singh made international headlines by signing a baseball contract with the Pittsburgh Pirates, the 28-year-old native of India finds himself at a crossroads in his career and life. He has battled injuries for most of the past four years, and after becoming a free agent on Nov. 8, his professional future is uncertain.There is little doubt, however, that Singh will continue to help others. For him, its a core belief, and hes determined to use his story to motivate people everywhere.When we leave this world, we will be remembered for the good things we have done for the community, Singh said.When he first arrived in the United States, Singh was a wide-eyed 19-year-old who spoke only Hindi and was in awe of American culture. Less than two years later, he was presenting a Pirates jersey to President Barack Obama at the White House. Now, hes poised, confident and worldly, and multinational companies hire him as a motivational speaker to share his experiences with executives and employees.He knows how fortunate he is that the Pirates took that chance on him eight years ago.This organization has totally changed me, Singh said. They havent just built me as a baseball player. Theyve built me as a man.In 2007, sports agent J.B. Bernstein teamed up with investors Will Chang and Ash Vasudevan to launch the Million Dollar Arm reality television competition in India. The show sought to tap into Indias millions of young cricket bowlers to find the most promising pitching prospects. More than 35,000 contestants tried out, hoping to win a cash prize and a trip to America to learn the sport of baseball.As it turned out, the top two finishers werent cricketers at all. Both Singh, who won the competition, and runner-up Dinesh Patel were javelin throwers and Olympic hopefuls from a sports academy in the city of Lucknow.Singh and Patel then traveled to Los Angeles, trained with pitching guru Tom House and tried out for major league scouts in a six-month whirlwind. When the Pirates decided to take a chance on the duo, many observers viewed the move as a publicity gimmick. Regardless, by signing with Pittsburgh in November 2008, Singh and Patel took a huge leap of faith. They left their families, friends, educational pursuits and Olympic dreams behind in order to learn a new vocation from scratch in a foreign culture where they didnt speak the language.If youre afraid to be challenged, then you cant have success, Singh said. Thats what my journey has taught me. Dont be afraid of doing something new. Dont be afraid of doing hard work.It was a tale seemingly made for Hollywood, and Disney turned it into a movie with the international release of Million Dollar Arm in 2014. The film concludes with Singh and Patel signing their pro contracts.But the story didnt end there.Singh grew up in a rural village near the Ganges River in the northern Indian state of Uttar Pradesh. His father worked long hours as a truck driver, while his mother cared for Rinku and his three sisters and three brothers. While modest by American standards, Singh describes his upbringing as middle class, and he recalls joining his family in donating food to the homeless as a child. It was a custom that made a lasting impression on him.The Pirates organization mandates that players perform community service, and the work Singh did on the teams behalf as a minor leaguer reinforced the charitable beliefs he learned at home. He began to see how he could use his status to help people and change lives.Hes been actively seeking these opportunities and actively contributing his time and energy, said Vasudevan, who became a close friend and advisor to Singh. Its remarkable to see. Hes a believer in using his platform for good.In speaking with Singhs family members, Bernstein learned that the pitcher has made a point of going out of his way to assist others since he was a child.He was always the one who would stand up to bullies, Bernstein said. He was always the one who would be there for his friends, for his brothers, for his family. He was always the one willing to make whatever sacrifice necessary to help somebody else.Singh has provided school tuition for children in India, where hes also committed to womens rights issues and the abolition of sex trafficking. To wit, Singh shares the story of a girl he befriended in New Delhi several years ago. The teenager was uneducated and had turned to prostitution to support her family. He arranged a job for her in a hotel, and she ultimately rose to a managerial position. In turn, she went on to find jobs for other girls in similar situations.Sometimes people need direction, Singh said. Once you point them, it can truly change their life.Singh regularly visits childrens hospitals in the United States, and Jessica Merar joined him when he recently spent time with pediatric cancer patients in Chicago. Merar is an events coordinator at Lurie Childrens Hospital who has accompanied celebrities on many similar visits, but she came away inspired by Singh. He talked, played and signed photos with patients. Noticeably absent were the television cameras and media that often follow athletes as they make the rounds.He was truly focused on making patients smile and interacting with our families, Merar said. It was not about him.When patients asked which of Singhs arms was the million-dollar one, he showed them the scar on his left elbow from Tommy John ligament reconstruction surgery and urged them to maintain a positive attitude. On his way out of the hospital, Singh told Merar about one teenage boy who had made a particular impact on him that day.He took off his jersey, signed it and asked me if we could go back to give the patient his jersey, Merar said. He literally took the jersey off his back. He made instant connections with our patients. They felt comfortable opening up to him, and he did it for the right reasons.Singh faced an uphill battle in the world of pro baseball after joining the Pirates organization, but he eventually showed potential.Singh and Patel debuted in the same rookie-level Gulf Coast League game in July 2009. Soon after, Singh became the first pitcher from India to win a professional baseball game in the United States. Patel was released by the Pirates in November 2010, but Singh remained committed to chasing his major league dream. The 6-foot-2 left-hander became fluent in English, competed hard and traveled around the world to hone his craft. In 2011 alone, he played for teams in Florida, Pennsylvania, West Virginia, the Dominican Republic and Australia.Tony Harris, an international scout for the Pirates and longtime assistant coach for the Australian national team, was Singhs manager with the Adelaide Bite of the Australian Baseball League. He said Singh quickly made an impression with his commitment and desire to improve. Singh sought feedback after every performance and asked lots of questions about the finer points of the game.He was an absolute pleasure to have on board, Harris said. I rank him 10 out of 10 as far as makeup and commitment are concerned. The kids and fans loved him. He integrated very, very well down here.Singh pitched fearlessly despite lacking a blazing fastball, Harris said. Like many minor leaguers, however, his execution in Australia was inconsistent. He did pitch well in 2011 and 12 at Class A West Virginia, three levels below the major leagues, posting a 3.03 ERA with 78 strikeouts and 25 walks in 51 games out of the bullpen.Youre talking about one of my favorite guys Ive ever managed or coached, said Pittsburgh third-base coach Rick Sofield, who managed Singh at West Virginia in 2012. He wanted the ball so badly he couldnt see straight. [He was] in my office once a week telling me that he was the answer -- just give him a chance and give him the ball.Then came a series of injuries, which derailed Singhs progress, undermined his goals and tested his will. He underwent three elbow surgeries, including the Tommy John operation in 2013.Those setbacks kept him from a chance for promotion to a more advanced Class A league or higher.I thought he was capable of pitching in Double-A, Sofield said. That means [improving] makeup and command, [adding] another pitch and always investigating how to be better. I thought he could compete and pitch out of the bullpen in Double-A, and as he progressed, [with] his work ethic and his attitude ... you never know where it all goes.Undeterred, Singh persevered through more than three years of arduous rehab. He and other injured Pirates players motivated each other, and he kept watching and studying the game. All the while, coaches, office staff and teammates at the Pirates facilities in Florida were incredibly supportive, he said. That meant a lot to him, and in late 2015 the team offered him a one-year contract that would allow him to continue his rehab.That was like new energy for me, knowing [the Pirates] have got my back, Singh said. Theyve treated me like more than a player. Theyve treated me like family. I have huge respect for them.Singh maintained a rehab regimen this summer in hopes of getting healthy enough to play again in 2016. He threw a scoreless inning on July 1 in a rookie-level game, but it would be his only appearance of the year. No matter how diligently he worked, his arm just wouldnt perform as it once had.Singhs motivation to play baseball was initially just to provide a better life for his family. Now he also sees himself as an evangelist for the sport in India, where it remains a niche activity. Patel, with whom Singh remains in touch, has done work to promote the game in his home country as well.Baseball is what made me the person I am today, Singh said. I can never imagine being the person I am today [had I stayed] in India.But the grind of physical rehabilitation and injury setbacks, coupled with not seeing his family for two years, took an emotional toll. Last month, he traveled home to India to spend time with his parents, rest his body and recharge his spirit. Hes uncertain about what comes next.The past three years Ive been rehabbing, it has become more challenging than coming to America when I didnt know anything about baseball, Singh said. At some point in life, people need to reset the button, and I think thats where I am at.He is considering writing a book about his journey and isnt quite ready to shut the door on his playing career. After all, hes a year younger than former college football star Tim Tebow, who has just begun a much-publicized baseball career with the New York Mets organization at age 29.Hes never lost sight of his original goal to become the first [major league] pitcher from India, Vasudevan said. Its going to be challenging, but I cant think of a better person who can take on the challenge.Whenever Singh does ultimately decide that hes done playing, he would be a logical choice to coach or serve as a baseball ambassador in India. MLB would very much like to cultivate a fan base in the worlds second most populous country, and it would make perfect sense to involve the most successful player in the nations history.But that day isnt here yet.Deep down in my heart, Im an athlete, Singh said. Im not thinking of dropping baseball forever. Right now, Im just taking time off. ... Im a big believer in God, and its all going to work out. Randy Jones Jersey . 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The price is $250.A corrected version of the story is below:How to choose a fitness tracker when they all sound the sameChoosing a fitness tracker can be tough given the variety of options available and similar-sounding featuresBy ANICK JESDANUNAP Technology WriterNEW YORK -- Most fitness trackers can measure a lot: steps taken, heart beats, sleep quality and workout performance.Thats a lot of data, but are they useful? It depends on what youre looking for. Those new to fitness might want something thats motivational, while those already active might want something sophisticated -- but not necessarily easy to use.Heres a look at fitness devices from four leading manufacturers. Microsofts Band 2 and Motorolas Moto 360 Sport were excluded from consideration in part because battery life was poor -- tough for marathons of more than four hours. Theres a risk your tracker will end up in a drawer after a few months, especially if you get it for free as a gift or as part of a corporate wellness program. Know what youre getting and how you might use it before buying or adding one to your gift list.The recommended devices all claim to be water resistant, so they can withstand sweat or rain. But only Garmins are designed for swimming and showering. And for Apple Watch, the protection doesnt extend to leather bands.---FOR THE BASICSFitbit is the market leader in wearable devices, thanks to its simplicity and wide range of offerings. At $130, the Fitbit Alta offers basic step tracking. The $200 Fitbit Blaze adds heart-rate monitoring and a larger screen. The $250 Fitbit Surge adds GPS for better pace and distance readings during outdoor workouts (though all-day step tracking doesnt use GPS to conserve battery).For running and cycling, the Blaze doesnt have GPS but borrows the one on your phone if you carry it.All three models come with automatic sleep monitoring. Just check Fitbits companion app to see how long and how well youve slept. A new feature reminds you to go to bed -- perhaps too gently, as its easy to overlook or ignore.All Fitbits have amazing battery life and can go for several days without a recharge. Their screens arent as vivid as what rivals offer, though the Blaze has color, a first for a Fitbit.One of Fitbits strengths lies in its community. If a friend has one, you can use Fitbits app to compete and nudge each other. As a result, Fitbits are good motivational device for those new to physical activity. Fitbits also sync with just about every device out there -- iPhones, Android, Windows and Macs.---FOR THE BUDGETSamsungs Gear Fit2 offers high-end features for $180, or $70 less than a comparable Fitbit. This includes GPS for better distance monitoring during outdoor workouts. Theres automatic sleep tracking, too.The screen is more vivid than on Fitbits, but it can be tough to read in direct sunlight. Youll need to crank up the brightness, which is fine, as the battery should still last six or seven hours with GPS use (and a few days without). The Fit2 also tracks squats, lunges and other strength exercises -- rare in a tracker.While the Fitbit Blaze and the Surge notify you of missed calls and messages on your phone, the capabilities are poor compared wiith smartwatches.dddddddddddd The Fit2 does better by offering limited message replies from the device, but it doesnt offer the app choices that smartwatches do.An Android phone -- not necessarily Samsungs -- is required for full functionality. No iPhones or PCs. You can compete with other users of Samsungs S Health app -- not just Fit2 owners -- but the community isnt as vibrant as Fitbits.Unfortunately, a bike frame or a backpack can easily knock the device off your wrist. The Fit2s price is nice -- but not if you need to buy a replacement.---FOR THE PERFORMANCEMost fitness trackers are designed for general fitness needs and offer little customization for power users.Garmins Vivoactive is the exception, at $220 for the base model and $250 for the newer HR version with heart-rate monitoring. Both have GPS, automatic sleep tracking and some phone notifications. They sync with a variety of devices, as with Fitbits.Both Vivoactive models combine the best of Garmins stand-alone gadgets for running, golfing and other sports. Runners are able to record times after each lap on a track, while other fitness devices typically limit you to auto-intervals every mile or so.There are still times youll need a dedicated device. Swimming on the Vivoactive, for instance, is limited to the pool, while the $450 Forerunner 735XT allows open-water tracking.Neither Vivoactive model has a fancy screen, but that improves readability in sunlight and extends battery life -- plenty even for super-slow marathons. The devices are bulky for all-day wearing. Garmin is about performance, not fashion. And in another tradeoff for added functionality, Garmins app isnt as easy to navigate as Fitbits.---FOR THE LIFESTYLEAt $300 or more, the Apple Watch is for those who want more than fitness on their wrist -- such as turn-by-turn navigation, or the latest weather. You need to carry an iPhone for full functionality.Apple Watch doesnt have GPS, though it will borrow the phones GPS readings if you run, walk or bike with it. This also calibrates the watch so that you can leave the phone home after a few workouts (sorry, calibration doesnt work for cycling). Unlike the Blaze, the watch wont record your specific route without a third-party app.Youre given goals on minutes to exercise and calories to burn -- customized based on your sex, age, weight, height and current fitness level. Apple Watch will prompt you to adjust goals that you consistently meet or miss. On rival devices, you typically have to take the initiative to go through those settings.Although Apple Watch isnt alone in offering reminders to take breaks and walk around, its more effective than rivals by turning it into a game. Do it 12 times throughout the day to complete a blue circle.Apple Watch requires a nightly recharge and isnt designed for tracking sleep, though third-party sleep apps are available. The battery runs out after 4.5 hours to five hours in a marathon, but you can extend its life by disabling heart-rate monitoring during workouts.This fall, Apple plans to release an app designed to reduce stress by guiding you through deep-breathing exercises -- offering a new approach to fitness.---Online:Do you need a tracker?: http://apne.ws/2acYuX0 ' ' '