CORE STRENGTH.
Seen those funny, long harnesses at the gym, but not known what to do with them? Well, it’s time to get your TRX on (or total body resistance exercise). That contraption is a suspension trainer, made from long nylon straps with rubber handles and stirrups, and designed to help you strengthen your abs and core. It’s quick and easy to set up anywhere you want to do a workout, such as your home or park. Invented by a former US Navy Seal to keep troops in shape when deployed in the field, the trainer gives you a full-body strength workout without the need for machines or weights. James Crossley, formerly Hunter from Gladiators and personal trainer at Chelsea Fitness (chelseafitness.co.uk) says: ‘You can anchor your TRX to a wall, door or tree to improve balance, flexibility and core stability.’ The Royal Marines are fans, as is the England cricket team and even Jennifer Lopez.
How do they work?