The shoulder, elbow, and maybe to some extent even your wrist, since you have to stabilize your self with your hands.
Its an isolation exercise, only the hip joint is used.
All exercise is good for achy joints, provided its regimented and not too intense. Isometric exercise is particularly good if one is wanting to employ a strength exercise.
Joints require exercise to stay healthy, if you don't attempt any exercise, during a long period of time, this may cause the arthritic joint to stiffen, and the adjoining tissue to atrophy... hope this helped. katie g from worcs
During a lunge with rotation exercise, the hip, knee, and ankle joints are primarily involved in stabilizing the lower body while the thoracic spine and shoulder joints are engaged in the rotational movement. This exercise helps improve lower body strength, core stability, and rotational mobility.
The hamstrings and gluteous maximus are main muscles involved in diving and the pivot joints on your knee are the main joints you use.
it hurts them
the joints are more stabilized, the flexibility of the joints are increased
it keeps the muscles strong becuase they and allways being used if you exercise and the joints and flexible because they and always being moved about
The 'Chair Dip' is an exercise to build the Tricep, as well as sculpts the shoulder and the upper body. The use of body weight in this exercise coupled with a chair or firm surface allow this to be completed outside of the gym in most environments.
When you exercise, the popping sound in your joints is often caused by the release of gas bubbles in the synovial fluid that lubricates your joints. This is a normal and harmless occurrence, usually due to changes in pressure within the joint during movement.
Exercise will not reduce your chance of getting arthritis. You either have it or you don't. However exercise and strong muscles will reduce stress on the joints affected by arthritis and as a result alleviate the pain that so often comes with it.
Regular exercise if carried out sensibly can have a positive effect on the joints as it can help to strengthen them. It is important to warm up and cool down before exercising to prevent injury.