Trainer David Jack demos a mechanical change push-up routine that will transform the way you train your upper-body. Strengthen and define your chest, arms, shoulder, and back muscles with this series of challenging push up variations. Subscribe for New Episodes: goo.gl All Episodes of 30-Second Fitness: goo.gl More Shows from 3V: www.youtube.com Boost strength, burn calories, upgrade your workouts, and get the results you’re after even faster. This quick-hitting series, delivered in just half a minute by one of four dynamic trainers, provides your fill of all things fitness. Transform the way you work out and make every second count!
Video Rating: 5 / 5