Training and products supplier Optimal Life Fitness Group (OLFG) has unveiled a new extension to its range with the opportunity for those purchasing any of their Kettlebells to receive a free Optimal Life Fitness' Extreme Training Systems Program.

The system comprises a total of five workouts all designed to optimise results, complete with reps and sets schemes and detailed exercise descriptions.

All have been designed to enhance the user's Kettlebell experience and increase the efficacy of training sessions. Kettlebells remain an ideal tool for fitness training outside, helping user's to train for a range of different goals including improving muscular endurance, speed and strength.