35 - 150 POUND STEEL DYNAMIC EXTENSION SPRINGS WITH SNAP LINKS

SHOWN ABOVE ARE MY OWN 35 - 150 POUND RANGE STEEL DYNAMIC EXTENSION SPRINGS WHICH I LIKE TO USE FOR TRICEP PRESSDOWNS. AND ONE ARM PULLS. STAINLESS STEEL ARE MY OWN 10 POUND TO 119 POUND SPRINGS OF WHICH I USE FOR THE TRICEP PRESSDOWN, CHEST FLYS ALONG WITH ISOLATION TRICEP WORK.

MOMENTARY RESISTANCE PULSES STIMULATE YOUR FASTEST TWITCH  FIBERS TO RESPOND, WHICH ARE THE 2X FIBER TYPE.  PULSES OF GREATER RESISTANCE WITHIN BASELINE RESISTANCE STIMULATES THE TYPE 2X FIBER FOR SUPERIOR STRENGTH AND SPEED DEVELOPMENT WITHIN EACH REP OF YOUR SET. 

DYNAMIC SPRINGS ABSORB SHOCK AND IMPACT TO YOUR JOINTS.

DYNAMIC SPRINGS ABSORB SHOCK AND IMPACT TO YOUR  JOINTS , PARTICUARLY DURING EXPLOSVE OR BALLISTIC MOVEMENTS WHILE RETURNING THE ABSORBED ENERGY THROUGH PULSES OF RESISTANCE TO YOUR MUSLCES AND NERVES FOR GREATER STIMULATION WITH LESSER JOINT WEAR AND TEAR.

DYNAMIC SPRINGS PROVIDE FOR SUPERIOR STATIC HOLD WORK AS THE SPRINGS CONTINUE TO PROVIDE ELEVATED PULSED RESISTANCE AS IT RETURNS ITS STORED ENERGY. THIS IS FAR SUPERIOR TO BASIC STAGNANT RESISTANCE AS THE LOAD BECOMES " ALIVE " RATHER THAN LIFELESS.

PULSED RESISTANCE  IS SUPERIOR FOR SPORTS TRAINING WHERE RESISTANCE PROFILES UPON THE MUSCLES CAN CHANGE RAPIDLY NECESSITATING A REACTIONARY REPSONSE BY THE MUSCLES AND THE CENTRAL NERVOUS SYSTEM.

STAINLESS STEEL SPRINGS ARE AVAILABLE AS SHOWN FOR SUPERIOR AESTHETICS AND CORROSION RESISTANCE.

FROM 10 POUNDS TO 155 POUNDS.