Can someone explain to me the tie-in between why rebounding is helpful to CLL patients? What are the exact mechanisms that rebounding(basically jumping up and down on a mini- trampoline ) will orchestrate that affect a CLLer's well being? I can see that jogging has helped me immensely,but are there CLL doctors who recommend the use of rebounders? If so why? Thanks, that's the kind of data I am looking for. Has anyone read specifically an article written by a CLL doctor that explained how rebounding helped a CLL patient? This came up recently at a CLL support group meeting and I simply could not answer the individual asking the question. From a total body perspective I would guess that anything that promotes better lymph movement in our body is good. Any thoughts and especially any examples of CLL docs who are advocates of using a rebounder would be helpful.