Correct answer is B, It is False to increase your speed by hunching your shoulders and lean forward.
Leg speed should be increased gradually after beginning with a slow gait (cadence). Increasing leg speed rather than overstriding is the correct approach to move at a faster rate. Increase the amount of strides per minute while maintaining your body's natural stride length. Work your way up to 160 steps per minute gradually.
Maintain a comfortable and upright posture. Avoid sitting back or leaning too far forward.
To keep your lower back curving in a neutral position, keep your abdominal muscles tight. Lower back pain might result from abdominal muscles that are overly tense. Abdominal overrelaxation can cause the back to sway.
The shoulders must be kept loose. A tight neck and shoulders will result from hiking up your shoulders near your ears.
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