100th post this year!  IF YOU DON'T DO IT - SOMEONE ELSE WILL!  Let's get "stuck in" to our training, then... a mix of moving gifs, mp4s and still pictures today:

Let's briefly showcase the rising generation with the final 4 videos - they certainly know what they want:  

 As Nike would say - 'Just Do It'. You want an improved body and more energy for sport... then you need to put the work in first. And no harm in starting young, provided you have a good instructor...