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.
Getting Started. 1  Sign up for a class which fits your schedule and matches your experience level. 2  Wear comfortable clothing and gym shoes. 3  TRX Suspension Trainers are supplied in class.  Towels, showers, and changing rooms are available.