Going to start this programme this week (possibly tonight). I always go wrong with things like this when it comes to 'warming up'
can anyone give me some basic advice as to what type of warm up exercises are best suited to this? (before I collapse 1 minute in and yet again give up!!!
Any advice on this would be great (even if its just to tell me that I must be mental to consider starting such thing on the hottest day of the year so far!!!!)