elbow-to-knee
exercise.instructions.title exercise.instructions.subtitle
首先平躺，膝盖弯曲，双脚平放在地上。 将双手放在脑后，肘部朝外。 收紧腹肌，将上半身抬离地面，将右肘靠近左膝盖。 同时，将左膝移向右肘，形成扭转动作。 在顶部停顿片刻，然后慢慢降低上半身并将双腿伸展回到起始位置。 重复该动作，这次将左肘移向右膝，将右膝移向左肘。 继续交替进行所需的重复次数。
Start by lying flat on your back with your knees bent and feet flat on the ground. Place your hands behind your head with your elbows pointing outwards. Engage your abs and lift your upper body off the ground, bringing your right elbow towards your left knee. At the same time, bring your left knee towards your right elbow, creating a twisting motion. Pause for a moment at the top, then slowly lower your upper body and extend your legs back to the starting position. Repeat the movement, this time bringing your left elbow towards your right knee and your right knee towards your left elbow. Continue alternating sides for the desired number of repetitions.