2011年7月21日 · ABMAT Sit Up Mat- Premium Foam Abmat - The Original Abdominal and Core Trainer Mat for Full Range of Motion Sit ups, Crunches and Ab Workouts

At AbMat we believe a problem is only a problem if you can’t find a solution. We are carefully curating a portfolio of Innovative Fitness Accessories from inventors all around the World. Our goal is to be the “Big Company for The Little Guy”, a one-stop-shop for innovations that push the fitness industry Forward!

The Original AbMat is the sit-up mat that started it all. It supports your spine, enhances stability, and isolates your abs for an effective core workout.

SPRI Ab Mat - Workout Mat Accessory for Abdominal Exercises, Sit-Ups, Crunches, Push-Ups, Core Training, and More - Portable Padded Shaped Mat with Curved Back Support for Toning Abs

AB Specialty Silicones (ABSS) is an American silicon manufacturer and a global distributor. With more than 30 years of history developing Specialized silicon products, ABSS strives to provide high quality raw materials, services, and technical expertise through continuous developments.

2020年4月28日 · Luckily, when it comes to ab exercises, you don't need to stand up to feel a serious burn. Want proof? Ahead, check out 32 of the best on-the-mat ab moves I'll be doing even after I'm back at the...

ABSS is the 15th-largest public school district in North Carolina serving nearly 23K students in PreK-12. Student Centered, Future Focused!

ABS is a terpolymer made by polymerizing styrene and acrylonitrile in the presence of polybutadiene. The proportions can vary from 15% to 35% acrylonitrile, 5% to 30% butadiene and 40% to 60% styrene. The result is a long chain of polybutadiene crisscrossed with shorter chains of poly (styrene-co-acrylonitrile).

2023年11月20日 · 这篇博客详细介绍了MATLAB中abs函数的使用，包括计算标量、向量和复数的绝对值或模。 通过示例展示了如何计算单个数值、数值向量以及复数的模，强调了abs函数在处理不同数据类型时的行为。 此外，还解释了实数和复数的绝对值概念，以及在复数情况下abs函数返回的是复数的模长。 Y = abs (X) 返回 数组 X 中每个元素的绝对值。 如果 X 是复数，则 abs (X) 返回复数的模。 创建实值的数值向量。 1.3000. -3.5600. 8.2300. -5.0000. -0.0100. 计算向量元 …