It doesn’t matter if sprinting becomes your full-time passion or just part of your regular exercise routine. You’ll enjoy the rewards that come with getting a little faster and stronger each time you ...

If you want me to coach you personally to jump higher click here: If you want a FREE week of jump training click here: My name is Isaiah Rivera and I have the highest officially tested vertical on the ...

Try a 3-mile run with the first one and a half miles at an easy pace, followed by a half mile at a tempo pace, and finish ...

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New research suggests Sprint Interval Training or SIT is better than HIIT. SIT burns more fat and builds more muscle in less time. Studies show SIT leads to greater fat loss compared to HIIT and ...