What were the minimum and maximum values of the sarcomere length

When the sarcomere reaches a length of approximately 2.2 μm, there is a maximal overlap between actin and myosin filaments. 13,69,71 (Figure 19-4, C). At longer muscle and sarcomere lengths, actin and myosin filaments overlap less. The maximal sarcomere length is 3.0 μm.

Explanation:

The resting sarcomere is about 2.2 mm long. If the sarcomere is over-stretched the number of cross bridges that can form is reduced linearly with increasing length.

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