T Forehand Volley - make it look easy !!! 

One handed backhand volley - make it easy - don't create a big swing. 

Two handed backhand volley - don't be afraid to use this shot. 

Serving basics - get that strong throwing position in the back  

Federer serve - perfect throwing position at the top of the backswing; forearm and upper arm at approximately 90 degrees. 

Serving basics - extension - gets tougher all the time ... 

Good forehand - take back, turning shoulders but not necessary to turn feet. 

Good forehand - good position in the back ... short, and preferrably slightly below the ball. 

Good forehand - good impact position ...  

Federer's huge forehand - body facing the court, no lean, good balance, racquet tracking from slightly below the below... 

Good forehand - finishing position ... 

James Blake - finishing forehand, right shoulder through, and racquet head coming back down ... 

Old forehand - Racquet gone 90 degrees past hips means the swing is already too long, and is going to remain that way throughout the swing. 

Old forehand - Overly long backswing, tough to get good timing and consistency with that big backswing ... 

Old forehand - impact position ... not too bad, overly strong leg position, and hips are going to have a hard time turning. 

Old forehand - finishing leaning too far forward, not really any turn through the ball.