At some point, everyone experiences moments of exhaustion, self-doubt, or frustration that make them want to throw in the ...

Consider this your feel-good, get-it-done playlist ... minute (bpm), can boost workout motivation and lower your perceived effort mid-workout. The NFL Running Back Workout With David Johnson ...

The motivation to get moving is different for everyone ... One time your leg hurts, the next time it’s your back.” Rick Bolsom, 82, enjoys the structure of having a trainer.