while those who are more advanced can go heavier and even add in some plyometric lunges as a finisher.” Outside of the challenge, she suggests incorporating squats, glute bridges, step-ups ...

Start a countdown timer for 20 minutes, perform a single rep of each movement (for the lunges, left foot plus ... legs unless otherwise stated. Hinge, squat, and drop down, placing both hands ...

Hinge at hips to lower into a squat ... Runner’s Lunge x 1 min. Stand with feet at hip width. Soften knees and bring hands to floor, then walk them out until you’re in a high plank, shoulders ...