The TRX is a versatile exerciser tool used increasingly in the so-called functional training. It was patented by Randy Hetrick, a former member of the Navy Seals (special unit of the army of the United States). The goal was to keep a proper fitness despite continuous displacements and inadequate spaces. Thus, using a parachute straps, anchored at fixed points, adopted this new approach, giving rise to de facto suspension training.
This method is based on the exploitation of their body weight in relation to the trajectories and inclinations that it takes. In other words your hands or feet are supported by a single anchor point, while the remaining portion of the body remains on the ground, to decide the percentage of body weight load on the limb in question.
What catches the eye is definitely the small size and portability.
that allowed large-scale dissemination especially in fitness:
- personal trainer: in case of spaces (small gym, overcrowding, workout at home) this tool offers a wide range of uses, providing the possibility of a complete workout;
- courses: management of many people this tool allows you to perform a wide range of movements and then to train several people at once, without the need for a large amount of gear.
The benefits are not only muscles but also neurological level: instability of the supports obliges the stabilizing muscles to remain in tension (especially those of the CORE). If we add that this unit develops flexibility, coordination, balance and proprioception, skills that are often overlooked, we give an account of how the TRX is a suitable tool in every situation.
Despite all of this we must remember that, as much as one can be a valid tool is not suitable for every need, being sometimes ineffective or even harmful. It is not possible for example to train the maximal force or strength nor esplosiva/rapida run high-impact workouts metabolic: coordinative qualities (trivially posture or stabilization) have a lower resistance than organic-functional (strength, endurance, etc.). In other words the loss of alertness due to fatigue increases the risk of injury due to the high demand for stabilization.
That said the remains a great methodical trx physical conditioning, which allows at the same time to obtain valid results and escape by boring workout routines. In combat sports can be introduced into the programming exercise in the preparatory block nonspecific.
“If you were born without wings, do nothing to stop them from growing.”