Burn Calories, Up Your Heart Rate, and Tone Your Legs With 1 Move

If you don't quite have your endurance built up yet, have knee issues, or are more of a beginner, don't fret. Neff told us that you can still target the same muscles with this variation of the high knees exercise.

• You will begin in the same stance as the high knees exercise, with your palms at belly button height and facing down towards the floor.
• Bring your right knee up to meet your right palm, then lower the same leg down to the floor and repeat with your left knee.
• Leave the hopping part out and keep alternating knees while engaging your abdominal muscles as you bring the knees up each time.