Anyone can do this, but it takes a lot of work on your physical condition to be able to press through and hold the right shapes. Not every picture is an example of the perfect shape - you'll see the 'banana backs' compensating for poor shoulder flexibility. That, plus a 'stable' core musculature to ensure holding the shape, straight legs and (for gymnasts at least) stretched feet are the basic needs. And since your balance sensing organs are in your ears, having them close to the floor makes it harder than balancing the right way up. Do you remember how long it took you to figure out standing up? Admire the work that has gone into (most of) this. A good start with these lads... but needs work:   And to end today - how's this - for a 5yo?    

 Gymnasts almost inevitably get themselves a great body image. They need strength with flexibility, and endurance to get through the routines. The younger they start, the better! The training is tough, and is usually augmented with lifting and bodyweight exercises. Great examples here, in all age groups. Gymnasts at work, rest and (occasionally) play! Now for some action: