Raising and lowering the arms alternately while standing ► steering wheel

Stand upright, hold an object (e.g. rucksack, weighted disc or tyre) with your arms almost outstretched in front of your body at chest height, move your arms up and down alternately like you would steer a car (tilt the object to either side).

Attention:
Tighten your stomach, straighten your back, stabilise your shoulders (push towards your hips).

Lighten:
Less weight/load; raise your arms less (lower chest height).

Harden:
More weight/greater load.

1 weight disc/(medicine) ball/fighting backpack/tyre (PUCH)

1 helmet/1-2 PET bottles (1.5) litres ► Make the exercise easier

1 sandbag ► Make the exercise more difficult (additional weight)