In the Stretch and Relax classes we are having a go at the Shakti Bandha Asana (energy block postures). These are exercises that help to improve the flow of energy within the body. They are useful for breaking down neuro-muscular knots especially in the pelvic region where energy tends to stagnate. The postures are very helpful for people with reduced vitality and/or a stiff back. They are useful to develop pelvic and core strength for all levels of fitness. They also improve the condition of the lungs, heart and endocrine system. It is not necessary to ‘force’ these movements, they can be done very gently to good effect – even sitting on a chair. So what every your age or level of fitness you can give your energy a boost by getting rid of any blocks with this sequence.