Reason why I have chosen the Health circulator as my first pick for the lymphatic bouncing...
Levitational energy is always on, as is Gravitational Energy. Its not a struggle between these conditions but a collaboration. The fact of a holding down or a pull moderates the Levitation process. The body has evolved with these constant laws in place. Movement is the key to shifting the constant state in favor of a flow, more like a phase change. The amount of movement is a message that the body recognizes. Levitational energy attributes to vertical growth in the human body (as in all plants also, except vines which climb on tress and structures). It was not common for folks to jump up and down (except in ritual dance) so trampolining is not a condition of levitational stress or movement. However a gentle up & down movement similar to walking and running is built in the body for levitational action. This is the real value of the lymphatic movement gained with a shifting action such as the gentle movement, dance, walking and running.
Trampolining generates shock & trauma that the body is not built to tolerate or absorb.
When it comes to the G force as a measure of effect or differential, this illustrates how we perceive or feel the force or kinetic movement. The human body is not built to tolerate huge differences in forces. There has never been a requirement built into the human condition that has required any evolutionary process for such. The body is well built to handle normal & even stresses beyond. We have excellence in bone structure and cavities that protect the vital organs and a fluid system that floats all our innards (like our brains).
Trampolining is a toy effect like a game that can be indulged in from time to time. To do so on a regular basis is not conducive to wellness but to trauma. I avoid mini trampolines that I must jump out of the mat to gain enough levitational energy.
The gentle shifting of the body fluids found by using a rebounder that has enough levitational force will not be a multi-purpose rebounder or one designed to lift one above the mat. My research has proven to me that avoiding being airborne is the real key for detoxification & strengthening my body core muscles, introducing additional oxygen uptake, lowering the heart pulse rate and relieving a stress bound body.
Levitation opens up the lymph valves held in place by Gravity. This opening is a subtle energy and is not induced by high jumping. It's the small changes that are repetitive that create the negative pressure and suction in the lymph system.
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Levitation Ratings -
The Health circulator 10/10 The rebounder with the least amount of air time and highest G force gets the highest rating.
This rebounder has the most levitational force of all the rebounders. Health bounce ONLY!
Lymphaciser 9/10 - This gets just slightly less G force and I have to jump higher to get the same g force. 2nd favorite for the Health Bounce.
Cellerciser 10/10 - This gives the most bounces per minute of the multi-purpose rebounders. You don't have to leave the mat but you get about 25% less bounces per minute than the Health Circulator. This allows high bouncing for toning and weightless/cardio.
Needak Rebounder 7/10 - This gives much less bounces per minute than the Cellerciser and I have to jump even higher to get the same g force. If the main focus is on the Health Bounce I would use the Cellerciser if I don't want a rebounder that ONLY focuses on the Health Bounce like the Health circulator
Rebound Air 4/10 - This is a big step down even from the Needak. For lightweight people I would give this a 5/10 but for heavy people I give this a 40%. This fails as far as my approval for the health bounce for the majority of my customers. I do not recommend this for anyone doing the Health Bounce. It is still better than the 50 dollar ones at the sporting good store. (those I rate a 1/10)
Urban Rebounder 2/10 - I promote this as a cardio rebounder for jogging. Not intended for the Health bounce at all.
Notes:
Levitation is not just jumping up ...the main factor is to sustain a continuous upward movement ...the cell structure is a flow pattern that circulates the lymph fluid ...it is a gentle movement that operates only without shock and a constant.