Mobility For The 1-Arm Push-up
The 1AP does not take the body through a big range of motion but it benefits from some specific mobility drills.
Thoracic Spine-
This is the section of your spine that your ribs attach to. If this section of your spine is closed/rounded it will limit your posture and compromise the integrity of your shoulders.
Openbooks are an easy drill to open your thoracic spine and to stretch your chest, shoulders, biceps, and forearms.
Open Books (Thoracic Rotation)
Quick Instructions
Lie on your side with knees bent and stacked
Extend both arms straight in front of you
Rotate the top arm across your body and open your chest toward the floor behind you
Allow your eyes to follow your hand
Pause briefly at the end range
Return slowly and repeat
Shoulder Dislocates
Quick Instructions
Hold the band or stick with a wide grip
Keep arms straight
Raise the arms overhead and continue moving them behind your body
Reverse the motion and return to the front
Adjust grip width to stay within a comfortable range of motion
Shoulders -
Even though I encourage lifters to think of this lift as a “leg exercise”, this is a pressing lift and the chest and shoulder musculature have quite a bit of work to do. Shoulder Dislocates will mobilize the shoulder joint and open the chest, shoulders, biceps, and forearms. Shoulder dislocates move the shoulders through a large range of motion and help open the shoulder capsule. They can be performed with a jump stretch band, broomstick, or rope.
1/2 Kneeling Hip Flexor Stretch
Quick Instructions
Kneel down on your right knee with your left foot in front. Position your body so you have 90 degree angles in your knees and hips. Be vertical in your spine. Think of creating a straight line from your ear to your shoulder, to your hip to your knee on the down side. In this half-kneeling position your knees should be about hip width-ish.
Place your hands on your left knee.
Squeeze your right glute and tilt your pelvis up into your ribs.
Push your hips forward while maintaining an upright torso. Be tall. You should feel a stretch on the front of your thigh of the down leg, and into the front of that hip. You can play with placing your toes flat behind your to get more hip stretch, or tucking them to load more stretch into the quad.
Be sure to keep your glute engaged and pelvis tucked to prevent your lower back from arching. Push/lunge forward to find a stretch, pause for a 2 count, back off to neutral, and repeat for reps.
Wrists and Fingers-
Hips-
The posture required for any Push-up variation is a “Plank”. To achieve a good planked posture your hip flexing muscles need to be extensible. There are five muscles that make up your “hip flexors”, most people are familiar with the Iliopsoas. Tight “hip flexors” will pull the pelvis into an anteriorly tilted position (a.k.a. an arched lower back). This limits abdominal activation, but also glute recruitment. You need to be able to tuck your pelvis into a neutral position and keep it there by bracing your abs and glutes. Opening your hip flexors alone could be the key to solidifying the foundation that you press from. This is a stretch that you probably already know but here it is to optimize your 1AP, not just combat the chair-bound lifestyle.
Ankles/Feet/Toes-
Believe it or not the ankles and toes have a massive impact on your ability to wedge your feet into the ground and lock your body in place. Inflexible toes and limited ankle mobility can be addressed with a Supine Calve Stretch and some basic Toe Sitting.
Supine Calve Stretch
Quick Instructions
Lay on your back, right leg down on the ground.
Support your left leg behind the thigh with both hands, leg in the air, knee bent.
Pull your toes back toward your shin and straighten your left knee, squeezing your quad.
Find an angle where you can straighten your knee but also get a calf/hamstring stretch.
Hold the stretch for a 2-count. Relax and repeat for the prescribed reps.
Toe Sitting
Quick Instructions
Kneel on the ground (use a mat or pad if necessary) with both knees together
Tuck your toes under so they are loaded against the ground like a spring.
Sit your butt onto your heels. Let your bodyweight extend and spread your toes.
Sit tall and breathe.
You can sit for 30-45 seconds, but you can add movement by placing your hands on the ground in front of you to support some of your weight. Rock back and forth through your toes with your knees off the ground.
Wrist Prying
Start in a kneeling position:
Both knees on the ground
Toes tucked underneath and loaded
Place both hands on the floor with:
Fingers spread as wide as possible
Fingers flat
Palms flat
Fingertips pointing back toward the knees
Keep:
Elbows locked out straight
Elbow pits rotated slightly forward
Apply gentle pressure into the hands and find a moderate stretch sensation:
About 6–7 out of 10 intensity
Move slowly through all directions from the wrists:
Rock back and forth
Rock side to side
Make clockwise circles
Make counterclockwise circles
Spend about 1 minute exploring movement and opening the wrists in all directions
Wrist Flexion / Back-of-Hand Position (Stronger Variation)
Flip one hand over so:
The back of the hand rests on the floor
Fingertips point toward the knee
Work one side at a time
Spread the fingers as wide as possible
Rotate the elbow pit slightly forward
Use caution:
This variation is stronger medicine
Be gentle and stay within tolerance
Move through the same patterns:
Back and forth
Side to side
Clockwise circles
Counterclockwise circles
Think about:
Prying the wrist open
Opening the forearm extensors through wrist flexion
Repeat on the opposite side
Wrist Extension Finish
Place both hands on the ground with:
Fingertips pointing forward
Fingers spread wide
Fingers and palms flat
Keep:
Elbows straight
Elbow pits slightly rotated forward
Move through all directions:
Back and forth
Side to side
Circles both directions
Spend 30–60 seconds exploring the position
Finish by shaking out the wrists and hands
There is a significant demand on the wrists and fingers. The ability to fully extend the wrists and fingers has an impact on how you are able to position your elbow and shoulder for leverage and joint health. Possessing adequate mobility in these segments of the body will help you stack your skeletal structure for an efficient press. This is a simple wrist prying drill.

