Dominating Tennis

Where to recover after your shot in tennis

Recover to the middle of their options. Not the middle of the court.

Traced from real footage

See it, eight instants at a time.

Every frame is traced from real match footage, so you see the shape of the stroke, not a drawing of an idea.

Nadal’s forehand, instant 5 of 8
FIG. 40 · NADAL’S FOREHAND
Contact
Nadal’s forehand: eight instants traced from the footage, frame for frame. Hover or tap to flip; the dot marks contact.
Try it

Move the idea yourself.

One instrument from The Program, free here. Drag it and watch the numbers change: models are labelled as models.

Recover to their options
Model
they hityou
1.0 m
from the centre mark to where you should be (grey ring → volt dot)

The two dashed rays are their extreme replies: straight down the line, and the sharpest cross-court angle, which leaves the court at your service line. You belong halfway between them. Drag the hitter wide and watch the dot leave the centre mark, toward the angle. Cochet's rule, 1933.

Key facts

  1. 1933

    Henri Cochet described recovering to the bisector of the opponent's reply angles in 1933.

    Henri Cochet, 1933

  2. 2024

    A 2024 study of 5,679 backcourt shot situations from 23 right-handed top-100 men on grass at Queen's found expert lateral positioning consistent with that geometry.

    Benguigui et al., Scientific Reports (2024), doi:10.1038/s41598-024-53136-7

  3. ~12cm

    With the opponent in their baseline corner and your baseline corners as their widest replies, the bisector sits about 12 cm from the centre mark.

    Computed from ITF singles dimensions, 23.77 × 8.23 m

  4. ~1.0m

    If their widest cross-court reply reaches your sideline at the service line, the bisector sits about 1.0 m from the centre mark, toward the side you hit from.

    Computed from ITF singles dimensions, 23.77 × 8.23 m

Why it works

The angle bisector divides the angle between two chosen reply lines. A point on it has equal perpendicular distances to those lines. That does not mean equal running distances or equal time to intercept two moving balls.

The sharper the angle they can reach, the further the bisector moves toward the side you hit from. How far, and which way, depends on which replies you count as possible. If their widest cross-court only reaches your baseline corner, the bisector sits about 12 cm off the centre mark, toward the side they can hit down the line. If it reaches your sideline at the service line, it sits about a metre toward the side you hit from.

If your shot makes the opponent contact farther behind the baseline, the chosen court-boundary rays form a narrower angle. The effect in play depends on their actual contact and available replies; depth does not automatically force them back.

The line to say on court

“Recover to the middle of their options.”

Drill: Recover and read

12 min · with a partner
  1. Agree a manageable opening feed and a broad recovery area for the partner’s expected reply position. Use a flat visual reference outside your footpath. Rehearse the opening shot and recovery without racing to touch a marker.
  2. Play ten rally points from that feed. Score one opportunity per rally: after your opening groundstroke, observe your preparation when your partner strikes the first reply. Count one only when the opener stays in play and you are near the chosen area, able to start toward either side. Keep missed openers, late recoveries and skipped preparations in the ten, and notice what caused each one.
  3. Continue each point normally, counting point wins separately from the preparation count. If the partner’s first contact moves unexpectedly, accept that the planned reference changed instead of treating the marker as compulsory. Complete ten starts for a score; a partial block doesn't count toward the number to beat. Use the same feed and reference when you try to beat it next time.
Number to beat7 of 10 rally starts with an in-play opener and a balanced first recovery

More drills like this: footwork

Faults and fixes

Returning to the centre mark automatically
The chosen reply angles can put the recovery reference elsewhere.
FixRead the opponent’s contact position and the replies they can reach.
Finishing the exercise at your shot
The next ball still requires a preparation.
FixInclude your recovery and readiness for the opponent’s next strike in each repetition.
Forcing one recovery step pattern
Distance, stance and time change the useful footwork.
FixUse a sequence that covers the required ground and leaves you ready to respond; the source film shows an example, not a mandatory pattern.
Chasing the marker through opponent contact
Reaching a nominated spot can take priority over reading the next ball.
FixPrepare to respond from the position you can reach. Do not require a stop or split landing on the marker at an exact instant.
Calling equal angles equal arrival times
The model balances perpendicular distances to reply lines, without timing ball flight or your movement.
FixUse the geometry as a reference, then test it against actual replies.

Questions players ask

Should I always recover to the centre mark in singles?

No. The bisector depends on the opponent’s contact and the reply lines being considered. In this model, baseline-corner replies and a sharp service-line reply can shift the reference in opposite directions. Tendencies and available time also matter.

What is the bisector of angles in tennis?

It is the line that divides the angle between two reply directions equally. Its points are equally distant from those lines perpendicularly; this does not guarantee equal running time to the ball.

How do I recover faster after a wide shot?

Include recovery after your shot and prepare for the opponent’s next strike. The useful steps depend on the distance, stance and time available; do not force a foot pattern or chase a marker through contact.

Does hitting deeper help my court position?

It can. If your ball moves the opponent’s contact farther back, the chosen boundary rays form a narrower angle. The actual benefit also depends on their reply and your recovery time.

What this doesn't cover

The trainer uses chosen court-boundary replies and omits opponent tendencies, shot quality and available time. The 2024 study examined right-handed men on grass during backcourt rallies, excluding serves, returns, volleys and final shots. Its reference angle covered the central 95% of observed trajectories; it does not validate our model’s exact offsets or every recovery situation.

Sources

Read next

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