Sit on your arse, slightly leaning back with your legs off the floor and touch a medecine ball(or weight) on the floor to your left, then twist and do it on your right, then left again etc. After about 100 of these you will be good to go.
I am not actually sure if this is the right group to post this in... anyway,
I am Rugby Player,looking for Rugby Fitness and Body Protection Equipment Suppliers in UK.I heard about Morrant Grouop Ltd.If anybody know about this company or knows other one kindly give your's valuble suggestions please.!!!!