Certified trainer Jenna de Léon leads you through a 7-minute deep core workout circuit that uses a single dumbbell. Use it as a solo abs workout or tack it onto the other strength and conditioning ...

Want to know the most frequently searched-for workouts right now? It's all about short, sharp, effective sessions that don't require hours of time. Specifically, 7-minute workouts are trending. And it ...

Looking for a quick ab workout to fire up your core? This seven-minute intense ab challenge targets your lower abs with no equipment. To find out for myself, I unrolled my yoga mat and gave it a go ...

Ease yourself into better shape with this modified routine by exercise physiologist Chris Jordan, creator of the original 7-minute workout. Warning: This graphic ...