サンヌ・ヴロートさんのインスタグラム動画 - (サンヌ・ヴロートInstagram)「Ever since I started incorporating elongating ab exercises I have seen such a big in defining abs! Here are a few reasons why these type of ab exercises can be more efficient than just crunches. ⁃ Increased Muscle activation: Elongating your ab exercises means that your abdominal muscles have to work harder to maintain the extended position. This lead to more muscle activation and can help you gain more muscle strength over time! ⁃ Bigger range of motion: When you elongate your ab exercises, you are increasing your range of motion which can help activate different parts of your ab muscles! ⁃ Improved posture: Elongating your ab exercises can also help to improve your posture by strengthening the muscles that support your spine. A strong core can help good posture! So instead of doing 100 crunches try these moves to optimize your core strength! Each exercise for 30 seconds x 2 or 3 rounds.」2月17日 8時39分