Less than 1 time/5min

Between 1 time/5min and 3 times/min

Between 3 times/min and 6 times/min

More than 6 times /min

Less than 5 Kg

Between 6 and 15 kg

Between 16 and 25 kg

More than 25 kg

Against the body

Half extended arms

Extended arms

Low bending < 20°

Average bending between 20° and 50°.

Significant bending > 50°.

No axial rotation < 5°

Slight axial rotation between 5° and 20°

Strong axial rotation > 20°.

Legs stretched or semi-stretched

Squatting

Sitting