Advanced kettlebell HIIT combines explosive strength work with high-intensity cardio for a demanding full-body workout. Designed for experienced athletes, this routine challenges power, endurance, and ...

The muscle-up is a seriously advanced exercise that requires total-body strength and solid technique. A big step up from a ...

Challenge your balance with this routine. You’ve made it to the final level! In this Quick Fit class, Cassy Vieth demonstrates advanced, dynamic movements that will build on all the skills and ...

In this fifth installment of our cardio series, our fitness instructors Astrid Swan and Ridge Davis turn up the intensity as they lead you through an advanced heart-pumping cardio workout, complete ...

Whole body lean mass, which is an indicator of muscle mass, increased in the exercise group, while it decreased in the control group. Lisbon, Portugal: Aerobic and resistance exercise can ...