Alternating Side Reach | Self-stretch in 3D
Alternating Side Reach: standing, side of the trunk (latissimus dorsi and obliques). Preparation, 4 movement phases, points to check and cautions, with a 3D model you can pause and rotate.

Position and focus
Standing · Side of the trunk (latissimus dorsi and obliques)
A dynamic stretch for the side of the trunk (latissimus dorsi and obliques), moving through a gradually larger range. It can also be used to prepare before exercise.
Starting position
Stand with the feet a little wider than hip-width apart. Let the arms hang by your sides.
Movement phases
1. Set up
Soften the knees and face the pelvis forwards.
2. Small side bends
Raise one arm out to the side and overhead, bend a little to the other side and come back. Repeat with the other arm.
3. Larger side bends
Gradually bend further, without the body twisting forwards or back.
4. Smaller and stop
Make the movement smaller and stop standing tall.
What to check yourself
Check that the body does not twist forwards or back and the pelvis does not shift far to the side.
Caution
Stop if you feel sharp pain, numbness, dizziness, shortness of breath or anxiety. If you are receiving treatment, recovering from surgery or pregnant, check with your healthcare professional first.
These English notes describe a prototype model. Stretch and foam roller lessons have not yet been reviewed by the supervising instructors. They are not medical advice or an individual exercise prescription.
References and scope
Behm DG et al. Acute effects of muscle stretching on physical performance, range of motion, and injury incidence in healthy active individuals: a systematic review. Appl Physiol Nutr Metab. 2016 ↗
A review comparing the immediate effects of static, dynamic and PNF stretching, and the use of moving stretches before activity.
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