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.
and why should you give this machine a try bottom line you won t get a better full body workout on any other piece of equipment in the gym the indoor rowing machine also known as the ergometer or erg engages your legs hips core back and arms when used properly you ll get both a cardio and strength session from an erg workout there s no need to spend hours on this thing in order to burn your daily calorie goal