Otis-Up
The Otis-Up is performed on a reclined seat with your hips fixed in place and two overhead handles within reach, so you curl your torso forward against a backward-leaning start position while your arms press against the handles to help drive the motion. It trains the same abdominal curl as a floor sit-up, but the recline adds range at the bottom and the handles let your chest, shoulders, and triceps assist, which is why the exercise reads as more of a full upper-body pull than an isolated crunch.
Why it works
Reclining your torso past vertical before the rep starts stretches your abdominals further than a flat floor sit-up does, so the first part of each rep asks them to work from a longer starting length. Pressing or pulling on the overhead handles as you curl forward brings your chest, shoulders, and triceps into the movement as secondary movers, giving your arms something concrete to push against instead of leaving them to flail or cross over your chest the way they do in a standard sit-up. The combination is why this compound movement sits in the strength category rather than as a pure isolation abs exercise: your abs still drive the curl, but your upper body is doing real supporting work to help you get there.
Set up
- Sit on the machine's pad with your hips and thighs secured against the seat or footrest.
- Recline back until your torso is angled behind vertical, in the machine's starting position.
- Reach up and take hold of the overhead handles with both hands, arms extended.
- Brace your core lightly before initiating the first rep.
How to do it
- Start reclined, with your torso leaning back and the handles held overhead.
- Curl your torso forward and up, leading with your abdominals rather than yanking on the handles.
- Press or pull against the handles as your arms come forward, adding upper-body drive to the curl.
- Continue until your torso is upright or slightly past it, feeling the contraction across your abs.
- Lower back down under control to the reclined starting position, resisting the urge to drop quickly.
- Reset your position at the bottom before beginning the next rep.
Form cues
- Lead with the abs, not the arms.
- Curl the torso; don't just yank the handles down.
- Control the descent back to the recline.
- Keep hips fixed against the pad throughout.
Breathing: Exhale as you curl your torso up and forward, inhale as you lower back into the reclined position.
Common mistakes
Yanking on the handles with the arms to haul the torso up instead of curling from the abs first.
Fix: Start every rep by contracting your abdominals, then let your arms add assistance as your torso is already moving; the arms should support the curl, not replace it.
Dropping quickly back to the reclined start position instead of controlling the descent.
Fix: Lower yourself at the same controlled pace you used to curl up; the eccentric portion of the rep is where a lot of the abdominal work happens.
Letting the hips slide or lift off the pad during the curl.
Fix: Keep your hips pressed against the seat the entire rep; if they're sliding, the resistance is too high or your range of motion is too large.
How to program it
- As a compound abdominal exercise, it works well early or in the middle of a core-focused block, since it recruits more total muscle than an isolated crunch variation.
- Two to three sets of 10 to 15 controlled reps is a reasonable starting range for most gym-goers who have access to the machine.
- It's a fine pairing with a lower-back or hip-hinge exercise later in the same session, since the two balance each other around the trunk.
- If you're new to the machine, spend your first session or two on lighter resistance and focus purely on separating the abdominal curl from the arm pull, since that separation is what makes the exercise effective rather than just another way to press with your arms.
Safety notes
- Keep your hips anchored against the pad throughout the rep; letting them shift can put uneven strain on your lower back.
- Move at a controlled pace rather than using speed or momentum to complete reps, especially on the way back down.
Exercise profile
- Force
- Pull
- Mechanics
- Compound
- Category
- Strength
Frequently asked questions
How many sets and reps of the Otis-Up should I do?
Two to three sets of 10 to 15 controlled reps is a sensible starting point, since the reclined range and arm assistance make it easy to rush through reps without full control.
What can I do if my gym doesn't have an Otis-Up machine?
A plain floor sit-up trains the same forward abdominal curl without the machine or the arm assistance, and it's a fair swap when the equipment isn't available.
Is the Otis-Up harder than a regular sit-up?
It can feel harder at the bottom of the rep because the recline stretches your abs further before you start curling, but the handles also give your arms something to push against, which offsets some of that extra demand.