# Decline Plank Shoulder Tap

A shoulder tap performed in a plank with the feet raised on a flat bench, which puts more weight on the hands. Builds anti-rotation control through the abs, obliques, and shoulder stabilizers.

- Intermediate · Compound
- Equipment: Flat bench
- HD video: https://media.seto.fit/exercises/decline-shoulder-tap/video/male.mp4
- HTML: https://seto.fit/exercises/decline-plank-shoulder-tap/

## Muscles worked

- Obliques: 8/10
- Abs: 8/10
- Lower back: 4/10

## How to do the Decline Plank Shoulder Tap

1. Start in a plank with your feet on a bench and hands under your shoulders.
2. Carefully lift one hand to tap your shoulder, keeping your body still.
3. Return your hand to the floor and repeat on the other side slowly.
4. Avoid letting your hips twist or your lower back arch during the exercise.

### Full technique — 8 steps

1. Place your toes on a flat bench behind you and your hands on the floor about shoulder width apart.
2. Set your shoulders directly over your hands, straighten your legs, and form a straight line from head to heels.
3. Tighten your stomach, squeeze your glutes, and keep your ribs in line with your pelvis.
4. Shift your weight onto one arm without letting your hips twist or your lower back sag.
5. Lift the opposite hand and tap your shoulder, keeping your torso as still as possible.
6. Place that hand back under the shoulder and reestablish an even plank position.
7. Repeat on the other side, alternating taps while keeping pressure evenly through the planted hand.
8. Continue for the set without letting your hips rock side to side or pike upward.

## Common mistakes

- Hips rocking side to side
- Lower back sagging between taps
- Feet set too narrow
- Piking hips to stay balanced
- Hand landing ahead of shoulder

## Form cues

- Widen feet for balance
- Tap without shifting
- Keep ribs down
- Squeeze glutes hard
- Keep hips level

## How much to do

- **Strength**: 3–4 sets of 8–12 reps · rest 1 min 30 s · 2 reps in reserve · lower 1 s, pause 1 s, lift 1 s
- **Muscle growth**: 3–4 sets of 12–20 reps · rest 1 min · 2–3 reps in reserve · lower 1 s, pause 1 s, lift 1 s
- **Endurance** (best fit): 2–3 sets of 20–30 reps · rest 45 s · 3–4 reps in reserve · lower 1 s, lift 1 s

Reps in reserve: how many more you could still do when you end the set.

## Where to start and where to go next

Same muscles, same movement. Too hard for now — step down; once it gets easy — step up.

- Easier: [Plank to Pike Toe Reach](https://seto.fit/exercises/plank-to-pike-toe-reach/) — 45% of bodyweight
- Easier: [Pike Hip Tap](https://seto.fit/exercises/pike-hip-tap/) — 50% of bodyweight
- **This exercise: Decline Plank Shoulder Tap — 65% of bodyweight**

## Quick answers

### What muscles does the Decline Plank Shoulder Tap work?

Primary: Obliques 8/10, Abs 8/10. Also works: Lower back 4/10.

### When should I do the Decline Plank Shoulder Tap in a workout?

Accessory. Goes after the main lifts. ≈ 5 min with rest.

### How many sets and reps of the Decline Plank Shoulder Tap?

Strength: 3–4 sets of 8–12 reps, rest 1 min 30 s, 2 reps in reserve. Muscle growth: 3–4 sets of 12–20 reps, rest 1 min, 2–3 reps in reserve. Endurance: 2–3 sets of 20–30 reps, rest 45 s, 3–4 reps in reserve.

### What is an easier version of the Decline Plank Shoulder Tap?

Pike Hip Tap (50% of bodyweight), Plank to Pike Toe Reach (45% of bodyweight).

How we rate exercises: https://seto.fit/guides/methodology/

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