Up to this point we have not expected a dog to add duration of time to any exercises.

直到这一步，我们还没有在任何训练中期待狗儿增加持续的时间。

youdao

You may think that practicing such exercises is being tough on yourself, maybe a little, but they add so much to the storehouse of your inner strength.

你可能会觉得这些训练对你来说太难了，可能是有一点难，但是这些会给你内在力量的宝库里增加很多能量。

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Every climbing training plan should include exercises to balance opposing muscle groups. Use exercise bands to add the five exercises below to any rock climbing workout.

每个攀岩训练计划都应该包含有锻炼平衡对抗肌的练习。可以在攀岩训练中加入以下五种利用拉力绳进行的练习。

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Then they add aerobic exercises that get the heart and lungs to work harder and promote circulation.

VOA: standard.2010.02.26

Collaborative exercises and informal gatherings throughout the week (polyhedron- design clinic, anyone?) add to the hive-mind ethos.

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