Assisted dip machine

What assisted dips train

Assisted dips target the triceps and chest with the bodyweight movement pattern. The assistance reduces total load without changing muscle involvement.

Primary movers

The triceps brachii does the bulk of the work, particularly the long and lateral heads. The chest (pectoralis major) assists significantly when leaning forward. The shoulders contribute through the descent and ascent. The pattern matches full bodyweight dips with reduced loading.

Torso position changes emphasis

Upright torso emphasises triceps. Forward leaning torso emphasises chest. Both positions work the same muscles but in different proportions. Choose torso position based on which muscle group you want to emphasise that session.

Stabilisers still working

Core muscles work to stabilise the trunk during the movement. Scapular stabilisers control shoulder blade position. The machine reduces load but does not eliminate stability demands. The result is still a compound movement training multiple muscles.

Setup and execution

Proper assisted dip technique mirrors bodyweight dips with attention to the machine setup.

Machine setup

Adjust the assistance weight before starting. Step onto the platform or kneel on the pad depending on machine design. Grip the dip handles firmly. Position yourself between the handles with arms straight. The starting position should feel stable.

The descent

Lower yourself slowly by bending the elbows. Aim for upper arms parallel to floor or slightly below. Keep elbows tracking back rather than flaring out. The descent should take 2 to 3 seconds. Controlled lowering produces better triceps stimulus than dropping fast.

The ascent

Press back up to starting position by extending the elbows. Focus on triceps contraction. Avoid using momentum or bouncing at the bottom. Full lockout at the top completes the rep. Smooth controlled movement throughout.

Common mistakes

Too much assistance making the movement too easy. Insufficient depth reducing stimulus. Elbows flaring excessively. Using the machine to bounce or use momentum. Most issues come from improper assistance loading or rushed reps.

How to use assisted dips

Assisted dips fit specific programming purposes for trainees building toward full bodyweight dips.

Progressive reduction in assistance

Start with enough assistance to complete 8 to 12 quality reps. Reduce assistance over weeks as you get stronger. Eventually you can attempt unassisted dips. The progression typically takes 8 to 16 weeks for most trainees.

Sets and reps

3 to 4 working sets of 8 to 12 reps work well for hypertrophy. Lower assistance for fewer reps (5 to 8) works for strength focus. The machine accommodates both rep ranges effectively.

Position in workout

Use as a main triceps exercise early in the session when fresh. Avoid placing late in the session when triceps are already fatigued. The compound nature suits earlier placement. Save isolated work for later.

Transition to bodyweight

When you can complete 12 quality reps with minimal assistance, attempt unassisted dips. Some sessions may include both assisted and unassisted work as you build the strength to drop assistance entirely.

Keep training

For bodyweight progression, our Parallel Bar Dips With Upright Torso covers the unassisted version. Bench Tricep Dips covers an easier alternative. And Best Tricep Exercises for Beginners covers where to start.