First, we are buying our tickets at the airport. Spirit charges a $16.99 surcharge per ticket for each one-way ticket you purchase online. Two $16.99 charges for four people comes to $135.92. Well over the cost in gas and parking we will have to pay to drive to the airport to get our tickets.
Unlike the use of free weights or machines, TRX Suspension Training allows a series of movements to be performed in multiple planes without danger of hyper-extension or injury.
Want to push your body like the Navy SEALs do? Try TRX suspension training, which uses gravity and your body weight to make workouts more challenging. Heavy-duty adjustable straps, similar to the SEALsâ parachute webbing, are the basis of TRX.