Join Hammer and Bionic on Blue Peter to help you train like a Gladiator. Exercise powers up your muscles, boosts your energy, ...

Many of my personal training clients list performing a full sit-up as one of their fitness goals. This gym class throwback may be a basic and well-known exercise, but it’s hardly an easy one.

However, it is easy to perform a sit-up incorrectly, and when the manouvre is not done right it can result in spinal problems that can prove irreversible. The head and neck muscles should be ...