abs 塑料和 pp 塑料有什么差异？ - 知乎
ABS化学名称：丙烯腈-丁二烯-苯乙烯共聚物。 PP化学名称： 聚丙烯 。 2、燃烧后的性质 PP：燃烧快、容易，熔融滴落，火焰上黄下蓝，闻味道有石油气味。 ABS：缓慢软化燃烧，无滴 …
Best Abs Exercises: 31 Core Moves You Can Do at Home - SELF
Feb 2, 2019 · If you're looking for the best abs exercises you can do at home, try these 31 moves that work your entire core for better spinal stability and strength.
The Right Way to Do Boat Pose If You Really Want to Fire Up Your …
Feb 19, 2025 · If you’re looking for a yoga move to really challenge your core and bolster your back, boat pose may be the exercise you need to add to your next workout.
12 Standing Core Exercises That Will Fire Up Your Abs - SELF
Jun 2, 2025 · These standing core exercises prove you don't need to lie down to really work your abs—and you can do some of these moves with just your bodyweight.
能不能通俗的解释一下防抱死ABS原理是什么？ - 知乎
而ABS控制下的没有抱死的轮胎，则不会出现这样的情况。 美国国家公路交通安全管理局（NHTSA）的研究显示，ABS会让车辆在松软碎石路上的刹车距离平均延长约27%。
34 Core Exercises Top Trainers Swear By - SELF
Nov 5, 2025 · Fitness pros share the core exercises they use to strengthen and stabilize the important muscle group that includes the abs, obliques, and lower back.
A Quick Abs Circuit You Only Need to Do Once a Week - SELF
Jul 2, 2022 · There are only six moves in this abs circuit, which focuses on anti-movement and dynamic exercises to build functional core strength.
28 Lower Abs Exercises That Will Set Your Core on Fire - SELF
Jan 1, 2019 · These lower abs exercises for women are challenging but seriously effective. Check out some of the best lower abs exercises and lower abs workouts here.
A 15-Minute No-Equipment Core Workout to Do at Home | SELF
Jan 18, 2019 · Try this no-equipment core workout the next time you're looking to do core workouts at home. Bonus: It also seriously works your arms!
20-Minute Total Abs Workout - No Equipment with Warm-Up
Jan 21, 2021 · Fitness instructors LaToya and Julius guide us in a 20 minute ab workout and warm-up focusing on your entire core, with both standard and modified versions of each …