Exercises that combine cardio and strength training are a one-way ticket to a more efficient workout, and squat jacks are one of the best moves around, explains certified personal trainer Lisa Tanker.

the squat jack will set your entire lower body on fire, says Jenna Epperly, ACE-certified trainer at Jim White Fitness & Nutrition Studios in Virginia Beach, VA. How to: Stand with feet together ...

And since you crank out tons of squats in a short amount of time, the squat jack will set your entire lower body on fire, says Jenna Epperly, ACE-certified trainer at Jim White Fitness & Nutrition ...

Take your jumping jacks to the floor for this plank variation ... doing as many reps as you can for 30 seconds. The classic squat is a great exercise for toning the derriere, and when you add ...

While exercises like squats, pushups, and pullups have their own benefits, jumping jacks can take a workout to a whole ...

This variation includes a squat with a jumping jack, making it a great cardio exercise. Start with feet together, jump into a wide squat, then jump back to the starting position. The pistol squat ...

You squat every time you sit or stand, but don’t take this exercise for granted ... can also help alleviate the strain of jumping jacks on your joints. 1. Stand upright with your legs together ...