The acute triangle is composed of three acute angles, the same as saying that all three of its angles are smaller than 90Â°. 1  A right triangle (or right-angled triangle) has one 90Â° internal angle (a right angle). 2  The side opposite to the right angle is the hypotenuse; it is the longest side in the right triangle.
Product Code: 881E. The Monark 881E rehab trainer performs as either an arm or leg ergometer, making it especially useful for people who have been hospitalized and require rehabilitation based on reliable measuring methods.
The UBE is an ergometer that can measure how much work your upper body muscles are doing. Settings can be adjusted on the UBE to control resistance to change the amount of work that your upper body muscles are doing. Typical UBE machines have an adjustable seat, and many allow you to also use the machine while standing.