Over the course of a six week cycle you can burn off up to 77,000 calories, the equivalent of 10kg of body fat.

Suitable for people of all fitness levels, classes are an exciting, high energy mix of bootcamp and circuit-style training; work out with kettle bells, dumbbells, ropes, boxing and more

Receive an online health assessment before you begin to get an idea of what you want to achieve, a meal plan guide to help you make the right nutritional choices, as well a customised exercise program to be completed during group sessions.

Contrary to popular belief, a larger-sized group is actually more beneficial for offering support and helping you stay motivated to reach your goals; you'll be assigned a fitness buddy from the group to hold you accountable.

Offer expires on 25 August 2012 • Not valid with any other offer • Bookings are essential and are subject to availability • Voucher is valid for new members only • One voucher redeemable person • Voucher may be purchased and given as a gift • Must be aged 16 to participate • Contact details for Stone Fitness can be found on the voucher.

Help me get 18 Fitness Sessions at Four Inner-City Locations by buying with me. Ouffer is a group buying site that enables groups to get great deals. We only have 16 hours and 28 minutes left to buy, so join us!