The front knees are called the "Knees", the hind ones are called "Hocks".
Metal free weight tend to be heavier than plastic ones. It is always recommended to get real weights over plastic ones.
the ones in there knees, shoulders, and elbows.
Heavy ones
It is more dangerous like you could injure yourself
i don't know but please don't break some ones arm :)
To move slowly, dragging ones body around, or on hands and knees.
By practicing half push ups with your knees until you are strong enough to do full ones.
No. A dog's front legs have elbows, and the back ones have knees.
It's an algorithm to find the spanning tree in decision maths. The method is:list weights in ascending order from smallest weight to largest weight.then starting form the beginning of your list, tick the weights you want to use and cross out the ones which make a cycle. do this till you've reached all the nods then cross out the rest.add up the weights you used to give you the total weight of the spanning tree.
When choosing free weights, you have several options. Some have hard rubber coating. These are best for durability. You might also consider the ones that have handles built into them.
Yes it does. If you have 2 same weights, but ones a different size, the bigger one will be more buoyant.