Seated Knee Tucks

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Rectus Abdominis
25%
Hip Flexors
20%
Trans. Abdominis
25%
Triceps
15%
Quads
10%

Trans. Abdominis 25% — deep, not shown on the figure

Sets

2–3

Reps

10–15

Hold

smooth tempo

Rest

45 sec

▶ Guided session · 2–3 × 10–15

Distinct from the supine V-up: the hands share the load, so the pattern trains the tuck-and-extend rhythm at a friendlier intensity.