Looking to Get Your Heart Rate Up and Burn Fat? Try 4 Trainer-Approved Bodyweight Moves

Froggers are another one of her favorite exercises to add to HIIT workouts because it challenges your core. This exercise requires both power when you're jumping your feet forward to meet your hands as well as endurance to make it through the reps.

• Begin in a plank position. Jump your feet to the outside of your hands, coming into a deep squat and keeping your hands on the floor.
• Jump your feet back to a plank. This equals one rep.
• If you're doing these for reps and sets, Johanna suggests doing 3 sets of 15.