47.5 MB (2.4 MB compressed)
3328 x 4992 pixels
28.2 x 42.2 cm ⏐ 11.1 x 16.6 in (300dpi)
MARK TURNBALL / SCIENCE PHOTO LIBRARY MARK TURNBALL / SCIENCE PHOTO LIBRARY
Stretching exercises. Personal trainer stretching a client's leg muscles in a gymnasium. These exercises help to obtain good circulation and oxygenation of the tissues when pursuing intense physical exercise. They also help to prevent cramps and other muscular pains.
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