core muscles信息详情
核心肌肉
muscles───n.肌肉（muscle的复数）
core───n.核心；要点；果心；[计]磁心；vt.挖...的核；n.(Core)人名；(英)科尔；(西、意)科雷
smooth muscles───[解剖]平滑肌
abdominal muscles───腹肌
pectoral muscles───[医]胸肌
arm muscles───[体]小臂肌群
aching muscles───疼痛的肌肉（achingmuscle的复数）
voluntary muscles───[解剖]随意肌；横纹肌；[医]随意肌
dartos muscles───[解剖]肉膜肌
's not enough to just sit up straight if your core muscles are weak," said Dr. Praveen Mummaneni.───莫曼奈尼博士说：“如果你的核心肌群比较虚弱，那么仅仅坐直是不够的。”
Keep your core muscles tight.───保持收紧你的核心肌肉。
Engage your core muscles, then curl your upper body towards a sitting position.───调动人体核心部位的肌肉力量向上抬体，成坐姿。
If your swing is all over the place, it may be a sign that you lack strength in your 'core' muscles.───如果你的挥杆一塌糊涂，可能表明你的核心肌群力量不足。
With no conscious exertion on your part, core muscles in your abs, back, waist and thighs are activated as you work to maintain balance.───在运动过程中为了保持平衡，身体会自发调动全身核心肌肉协调起来（包括臀部、背部、腰和大腿），达到平衡目的。
These types of exercises force you to balance yourself while lifting, which brings your core muscles into play.───这些锻炼会迫使你在举重时保持平衡，这会使你的核心肌肉得到锻炼。
As you stand, maintain the natural curve in your lower back and keep your core muscles tight.───在你站起来的时候，继续保持腰背部的自然曲线，保持收紧你的核心肌肉。
The key is in learning the right arousal control techniques and exercises to strengthen the core muscles that regulate ejaculation.───关键问题是学会正确地控制激情的技巧，锻炼并加强管理射精的核心肌肉群。
On a hockey skate, the runner is the furthest away from the core muscles of the legs that power your stride.───在一个曲棍球冰鞋，亚军是最远的远离你的腿步权力核心的肌肉。
Strong core muscles are important for good posture, a healthy back and the feminine hourglass shape.
5Swiss ball sit-up This is more challenging than a normal sit-up because the instability of the ball forces the core muscles to work harder.
Using a medicine ball to train and do sit-up exercises is a great way to work on the oblique and core muscles.
You can't gyrate your hips, bend over backwards, dip your partner, or do any other fancy (and calorie burning) dance moves if you can't control your core muscles.
If you're working on just your stomach, you miss out your core muscles such as abs, lower back and midsection and they lose their strength.