You don’t crunches, sit-ups and planks to increase your core strength and definition, just take this 12-move standing kettlebell workout instead.

She also does the whole workout with you, so you can check your form for any move while doing it. Watch FitByMik’s 15-minute standing workout Most of the workout is made up of combination moves ...

This workout is designed by Lilly Sabri, Lean app founder and Pilates instructor. It's just 15 minutes long but works your entire body. You’ll need a set of light weights, and one of the best yoga ...

Watch Workout With Roxanne’s 15-minute kettlebell workout There are 12 exercises to do in the workout, and with each you work for 60 seconds and then rest for 20 seconds. You actually only do ...