Kettlebell single-leg deadlift
How to do: Hold kettlebell in hand. Shift weight onto opposite foot. Slightly bend knee and hinge forward at your hips. Keeping glutes and core engaged, kick leg back as your torso comes parallel with the floor. The kettlebell and leg lift should be on the same side. Press foot into the floor as you return to standing. Keep back flat for correct posture. Do 10 reps per side.