Starting on all fours with knees below your hips and your hands below your shoulders. Find a neutral spine and draw your shoulder blades down and back. Tuck your toes and lift your knees off the mat, resting on the balls of your feet. This is your starting position.
Step forward with your left foot and right hand simultaneously. Keep your core engaged to help minimize torso movement, keeping your hips square to the floor.
Then step forward with your right foot and left hand.
Pause for one second, then reverse the move, taking a small step backward by moving your left foot and right hand simultaneously. Do the same with your right foot and left hand to return to the starting position. That's one rep.
Repeat for 45 seconds.
Maggie Ryan was an assistant editor at PS. A longtime runner and athlete, Maggie has nearly four years of experience covering topics in the wellness space, specializing in fitness, sports, nutrition, and mental health.