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.
First Degree Fitness UBE- Upper Arm Rehab Bikes- Upper Arm Bike- PT Rehab Bikes. Two chambers are contained within one tank. The inner (passive) chamber stores water. Resistance is created by impeller blades churning water in the outer (active) chamber. Moving the level indicator varies the level of water in each chamber.