serve · elbow
Racket elbow angle reached 146.2 degrees at contact, which exceeds the ideal range of 60-120 degrees for a controlled backhand low serve.
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Updated Aug 4, 2026
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| Rank | Player | Proficiency | Rating | Trend | Lessons | Focus | Train next |
|---|---|---|---|---|---|---|---|
| #1 | Vickyservecleardrive | 5.5/10 | ↓ −1 | 5 | torso |
| |
| #2 | Govindserveclearnet | 5.8/10 | ↑ +1 | 16 · 48 analyzed | torso |
| |
| #3 | Shridharcleardrive | 5.2/10 | ↓ −2 | 4 | torso |
| |
| #4 | Player1servedriveclear | 5.6/10 | ↑ +0.6 | 8 · 21 analyzed | torso |
| |
| #5 | Jiteshdrive | 5/10 | — | 1 | knee / lunge |
| |
| Prov. | Player3cleardrive | 5/10 | — | 2 | torso |
| |
| Prov. | Player20net | 4/10 | — | 1 | knee / lunge |
| |
| — | Ayush | — | — | — | 0 | — | — |
| — | Player2 | — | — | — | 0 | — | — |
| — | Player6 | — | — | — | 0 | — | — |
| — | Player7 | — | — | — | 0 | — | — |
| — | Player10 | — | — | — | 0 | — | — |
| — | Player13 | — | — | — | 0 | — | — |
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Racket elbow angle reached 146.2 degrees at contact, which exceeds the ideal range of 60-120 degrees for a controlled backhand low serve.
Train this →Late backward footwork forced contact with an excessive torso lean of 37.2° from vertical.
Train this →Upright posture with minimal knee flex during the stroke, reaching a deepest knee bend of only 163.6°.
Train this →Insufficient trunk rotational coil during preparation, reaching only 15.3° of shoulder-vs-hip rotation compared to the target 25° minimum for an effective smash.
Train this →Minimal body rotation at contact, recording only 5.9° of shoulder-vs-hip rotation compared to the minimum recommended 15°.
Train this →Minimal torso rotation prior to contact, recording only 2° of shoulder-vs-hip rotation against the recommended 20°+ for overhead clears.
Train this →Slight variation in racket elbow positioning at 72.2° during contact instead of keeping the elbow frame steady through pushing phase.
Train this →Elbow angle of 76.7° at contact was slightly rigid, relying on arm movement rather than a soft thumb push.
Train this →Standing too tall with minimal knee flexion (measured at 141.2°) during the low backhand serve delivery.
Train this →Elbow reached 137.9 degrees of extension at contact, approaching an over-extended position rather than staying compact.
Train this →Minimal knee flex (146.8° bend) kept the lower body stiff and elevated during the service stroke.
Train this →Excessive torso lean from vertical measured at 31.7° during the serve, well above the recommended 0-15° range.
Train this →Insufficient trunk coiling with only 9.7° shoulder-vs-hip rotation prior to racquet impact.
Train this →Racket elbow was over-extended at 125.9 degrees at contact, exceeding the ideal 60-120 degree range for a low serve.
Train this →Late movement to the rear court forced contact while leaning back severely at 29.9° from vertical.
Train this →Your deepest knee flex was only 31 degrees, resulting in stiff legs with minimal lower-body power loading.
Train this →Govind generated only 3.8° of shoulder-vs-hip rotation during the stroke, remaining flat-chested toward the net.
Train this →Insufficient body coil into the stroke, reaching only 6.8° shoulder-vs-hip rotation at impact (ideal is ≥15°).
Train this →Lack of trunk rotation during the shot preparation, achieving only 0.8 degrees of shoulder-vs-hip rotation compared to the ideal minimum of 15 degrees for drives.
Train this →Govind extended his racket elbow to 168° at contact, far exceeding the ideal serve range of 60-120°.
Train this →Govind kept his body completely square to the net with a measured shoulder-vs-hip rotation of only 0.5°.
Train this →Your right racket elbow was bent at 124.4 degrees at contact instead of extending overhead between 150 and 178 degrees.
Train this →Minimal shoulder-vs-hip rotation of only 3.2° at impact compared to the required 15° or more.
Train this →Minimal torso rotation of 1.7° at contact instead of coiling the trunk.
Train this →Excessive side trunk lean of 44.1° from vertical at contact (ideal drive torso lean is 0-25°).
Train this →Right leg knee bend reached 54.8 degrees, collapsing too low and spoiling dynamic balance during the stroke.
Train this →Insufficient shoulder-vs-hip rotation of only 7.2° before contact, failing to coil the upper body.
Train this →Minimal upper body coiling with shoulder-vs-hip rotation measuring only 3.3° and excessive torso lean of 26.1°.
Train this →Insufficient shoulder-vs-hip rotation of only 12.4 degrees during setup (ideal is 25 degrees or more for overhead power shots).
Train this →Minimal body rotation before impact, recording only 4.7° of shoulder-vs-hip separation.
Train this →Minimal torso rotation of only 2.6 degrees at contact, hitting square to the net without chest coiling.
Train this →Excessive torso forward lean of 58.5° from vertical at contact instead of maintaining an upright spine during the stroke.
Train this →Insufficient front knee bend during the shot, measuring 38.6° relative to the recommended 85-120° range.
Train this →Minimal trunk coiling into the stroke, reaching only 4.4° of shoulder-vs-hip rotation.
Train this →Insufficient knee flex on the lead leg (132.8° vs ideal 85-120°), standing too high on a low shuttle point.
Train this →Negligible shoulder-over-hip rotation (1.7° measured vs ≥25° ideal) during the overhead swing, hitting square-on without coiling.
Train this →Your right front knee collapsed into a deep bend of 59.6° on the forward lunge, well below the recommended 85–120° support range.
Train this →No lessons for this player yet.