Kneeling Wide Base

Knees wide. Adductor length becomes the limiter.

Upright or hinged over the knees. Glute and anterior-chain dominant, with a real demand on hip-flexor length — short hip flexors are what make this family feel hard for most people.

Difficulty 3 of 5Vigorous · minutes counted 2×

Muscle groups loaded

Glutes
Core
Hip flexors
Calves

Limiting capacity

Mobility limits this posture. Hip, adductor and thoracic range. Determines which positions are available and comfortable.

Train it · Open Hips Test your limiter

Intensity

What it costs, by role

Modelled intensity by role for Kneeling Wide Base
Role	METs	Band	Active-minute credit
Active role	6.6	Vigorous	2×
Receiving role	4.5	Moderate	1×

Light is under 3.0 METs, moderate 3.0–5.9, vigorous 6.0 and above (CDC). A session averaging at or above the vigorous line has its minutes credited at 2× in the Active Minutes ledger.

Energy

Modelled kilocalories

Modelled energy cost for Kneeling Wide Base at 10, 20, 30 and 45 minutes for both reference bodies
Role · reference body	10 min	20 min	30 min	45 min
Active role · Male 82 kg	95	189	284	426
Active role · Female 68 kg	79	157	236	353
Receiving role · Male 82 kg	65	129	194	291
Receiving role · Female 68 kg	54	107	161	241

Estimates, not measurements

Every energy figure here is a modelled estimate, not a measurement. No study has measured cost position by position — the measured quantity is the session average (6.0 METs for men, 5.6 for women, Frappier 2013). These values distribute around that anchor by mechanical demand.

kcal = METs × 3.5 × bodyweight(kg) ÷ 200 × minutes (ACSM)

Values scale linearly with your own mass. If a position causes pain rather than effort, stop and see a clinician.

Mobility gate

Tall kneeling with a neutral pelvis and no lumbar compensation.

Clear the gate before adding load or duration here. If range is the thing standing in the way, Open Hips is the block that builds it.

Prescribed preparation

01
Couch stretch
Rear foot up a wall, pelvis tucked. 3 x 45s/side.
02
Reverse lunge
Step back, front shin vertical. 3 x 10/side.
03
Bird dog
Opposite arm and leg, no hip rotation. 3 x 8/side.
04
Eccentric release
Contract briefly, then lengthen over 6s. The half everyone skips. 3 x 10.
05
Tempo intervals
6 x 90s hard / 90s easy. Trains the surge capacity SQ rewards.

Cross-reference

Workouts that build this position · 23

Each of these loads the qualities this posture asks for. Equipment, modelled calories and the muscle groups worked are on every workout page.