Workouts & exercises
Reformer arm and shoulder workout
The short answer
Reformer upper-body work uses the straps for pulling and pressing from seated, supine and kneeling positions. Its advantage over dumbbells is scapular control: the constant spring tension means the shoulder blade has to stay organized through the whole range, not just at the ends.
The shoulder blade is the point
Most shoulder problems are control problems rather than strength problems — the scapula fails to move correctly on the ribcage as the arm moves. A spring under constant tension makes that failure obvious, because any loss of control shows up as a shrug or a wobble.
This is why reformer arm work often feels harder than the equivalent weight, even at lower load. You are being asked to control something a dumbbell lets you ignore.
A balanced upper-body sequence
Alternate pushing and pulling. Most people arrive with a pushing bias and need roughly twice as much pulling volume to balance it.
- Seated arm pulls — 1 spring, 10 reps
- Chest expansion, kneeling — 1 spring, 8 reps
- Hug-a-tree, seated — 1 spring, 10 reps
- Salute, kneeling — 1 spring, 8 reps
- Triceps press, supine — 1 spring, 10 reps
- Rowing series, seated — 1 spring, 8 reps each variation
Load lightly and slow down
One spring is the standard setting for nearly all of this, and it is enough. Adding spring usually means the larger muscles take over and the control benefit disappears.
Slow the eccentric. Letting the strap pull your arm back quickly wastes the half of the movement where scapular control is most challenged.
Frequently asked questions
- Can the reformer build arm strength?
- It builds control and endurance well. For maximal arm size or strength, free weights allow finer load increments and progress faster.
- Why does one spring feel so hard for arm work?
- Because the spring maintains tension through the whole range and demands continuous scapular control. Dumbbells let the shoulder blade disengage at parts of the range.
- Is reformer work good for shoulder rehab?
- Frequently yes — supported positions and graded resistance suit early-stage work. Follow a clinician’s program rather than a general class if you are rehabilitating.