Lifting the day before a game: what to know
Updated: October 10, 2026
Game on Sunday, gym session planned for Saturday: do you go or not? The day before, lifting isn't the problem; what the session asks of your legs is. Here are some cautious guidelines, then the exact rule Kaizmax follows, on a week generated by the app. The bigger picture is on our page about sport-specific training for club athletes.
Is lifting the day before a game bad?
Not if you choose what you lift. A short, controlled upper-body session leaves your legs alone. A big session of squats, deadlifts or lunges, on the other hand, works the very muscles that will run, jump and change direction the next day. Hence a cautious guideline: no heavy leg volume in the 48 hours before a game. A guideline, not a law.
Workout the day before a game: the guidelines
- No heavy leg day in the 48 hours before. Heavy squats, deadlifts, lunges, high-volume jumps: put them earlier in the week.
- Nothing new. A new exercise or a record load can leave you sore in the days that follow (all about muscle soreness).
- The day before, keep it light. Upper body, core, technique, well short of failure. And don't cut back on sleep or meals.
- On game day, no lifting. Morning “priming”, short and with no fatigue, is for you and your coach to decide: Kaizmax doesn't program it.
- The day after, recover gently: mobility, walking, light stretching (recovery, rest and mobility).
If your club coach tells you otherwise, their instruction wins.
The 48-hour rule Kaizmax follows
Your plan is built by a rules engine, not by AI. This rule only kicks in if you declare a game in “My club” (for a tournament, set the day to “Match”). For boxing, running and dance, the app says “Competition” rather than “Match”. With no game declared, your sessions are simply spread around your club days.
- The window: the 48 hours before the game starts. If the game's start time or your training time is unknown, the app takes the most cautious case: the day before and the day before that. If both are known, it works out the exact gap. One-hour sessions at 6 pm, game on Sunday at 8 pm: Friday's session ends 49 hours before, so it stays possible. With a 3 pm game, it doesn't.
- Game day: never a session.
- A leg session inside the window moves to another day, or becomes a no-legs variant: its leg movements give way to pulling, core, shoulder or pushing work, and the warm-up loses its leg exercises too. An upper-body session can stay there, with no leg exercise added.
- Sport conditioning, if your plan includes it, moves to another day, or drops out of the week if there's no room left outside the window. In the questionnaire, the app asks whether you want conditioning and how many sessions (it suggests one); answer “No” and your plan stays classic.
- More sessions than game-free days: the app removes the minimum, taking the last sessions of each type (upper body, legs, conditioning).
- The week wraps around: a Monday game protects the Saturday and Sunday before it.
Among the possible layouts, the app removes as few sessions as it can, then avoids your club days, more than two lifting days in a row and variants, then the day before the game, then legs or conditioning the day after. That day after is a preference, not a guarantee.
An example from the engine: the same week, with and without a game
Here is an example straight from the engine, for a typical profile: man, 32, 78 kg, 1.80 m, maintenance goal, intermediate level, 3 gym sessions a week, padel at his club on Tuesday and Thursday at 7 pm, one conditioning session requested. No game, then a game declared on Sunday, with no start time given. What the conditioning session contains is detailed on our padel strength training page.
| Day | No game | With a game on Sunday |
|---|---|---|
| Monday | Full body A | Full body A |
| Tuesday | Padel (club) | Padel (club) |
| Wednesday | Full body B | Conditioning — Tennis / Padel |
| Thursday | Padel (club) | Padel (club) |
| Friday | Conditioning — Tennis / Padel | Full body B, no-legs variant |
| Saturday | Rest | Rest |
| Sunday | Rest | Game |
With the game, Friday and Saturday fall inside the window. Conditioning can't stay there: it moves to Wednesday. Session B takes Friday, but without its legs: the barbell squat, the stiff-leg deadlift and the low cable side bend are replaced by a dead hang, ab wheel rollouts and a barbell torso rotation. Saturday stays free, and no session is removed. On the calorie side, the generated plan counts the game as one more hour of club play (a slot's default length): 2,703 kcal a day instead of 2,637.
Also worth knowing:
- On Monday, the day after the game, session A keeps its front squat and its sumo deadlift: freeing that day would have meant putting a session on a club day, or lightening a second session inside the window.
- With the game, the week has six active days out of seven: only Saturday stays free.
- Exercises change from one plan to the next, each getting its own draw; for the same profile and the same schedule, the days don't.
For a basketball player (club on Monday and Wednesday, game on Saturday), Thursday's session B loses its legs and conditioning lands on Sunday, the day after the game: Tuesday, the only other free day outside the window, already holds session A. Details on our basketball strength training page.
Your plan already exists: “Protect my week”
Generated your plan before you knew your schedule? Declare your game in “My club”: the day, and the start time if you know it. Once the game is saved, the “Protect my week” button shows up in “My club” and in your plan. It shows the before and after; nothing changes until you tap “Apply”. It's free: the app moves or lightens your sessions, it doesn't regenerate anything.
Your meals follow their sessions if the number of active days stays the same, and a session you've already done today doesn't move. The day before the game, the Today screen warns you if your session still works your legs, with the same button; the day after, it offers you a free mobility session.
In short
The day before a game, you set aside the legs and anything new, not lifting itself. Kaizmax turns that into a rule: no legs and no conditioning in the 48 hours before a declared game, never a session on game day, and a variant or another day before removing a session, which only happens when there's no room. To organize the rest of your week, see how many workouts per week you need to make progress.
This article is informational and not a substitute for medical advice. In case of injury, persistent pain or doubt, consult a healthcare professional.
Want a week built around your games without replanning everything by hand? Download Kaizmax for free: the questionnaire, your first plan and “My club” are free.