Compare your forehands to high level forehands in this post. On Youtube single frame using the
period & comma keys. Always select the video with
alt key + left mouse click, otherwise the video starts playing. For most accurate comparisons select videos from the same camera angles. Go to impacts and single frame back and forth comparing single frame at similar racket positions. You can go full frame and come back down and the video stays on the same frame.
Forehand timestamps: 3:53, 4:01, 5:55, 6:15, 6:23, 7:03, 10:50, 11:18, 17:01, 19:35
To mention a few things -
Shoulder Turn & Separation. You don't appear to have much
shoulder turn or
separation, so you lack two of the greater sources of racket head speed. I've discussed & illustrated these flaws in many threads. Search forum :
forehand separation shoulder turn Chas
Separation involves twisting the body between the pelvis and uppermost body. If you have back problems, don't add more separation to your game without knowing it is OK for you.
High Speed Video to Observe Racket Head. You need clear high speed videos to catch your racket head just before impact. You probably should have a Semi-Western Grip. ?
Positioning for Stroke. The other player has no trouble with your serve and hits strong returns. You don't move your feet to go in or out and instead reach down or up to impact the ball. At 4:05 the returner hits a high one that you should know will also bounce high and is probably slower. You move back and take it at a higher impact point than you would have had without moving, that is, you moved away from the easier lower shot. Your racket is not near level as it would be for ideal forehand technique and impact height. At impact, your racket face looks at an uncontrolled angle. Consider moving in or out for a better impact height. Use feet to control distance from bounce and therefore height of impact. Try to get impact height toward your most practiced stroke height. For low impacts at 4:26 & 4:13 you point the racket down but your legs are near straight - bend your knees for low ones. Tilt your body as you see high level players doing. Watch pros for how they move to favorable distances from the bounce and bend to get better lower impact heights. The idea is that you want a practiced forehand technique and that you want to position yourself - as best you can - so that you are closer to the practiced technique as often as possible. The forehand technique has a reproducible racket face angle if the stroke and grip are the same.
To practice moving your feet more, study the split step and move your feet more than usual, even when is is not necessary.
Off arm. For high level forehands the off arm is often sped up before the forward swing starts and then the off arm is pulled into the body with timing. This transfers rotational momentum to the uppermost body, adds to racket head speed. See videos of ATP use of the off arm.
The videos set up above will show you differences in forehand techniques especially if you can find more videos that show what better doubles players are doing for forehands. ATP doubles may not be good examples for everything because they are very, very fast. But take a look at what they do and list all differences. Post your differences.
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