The 14-week baseball-specific mass gainer program. Add real pounds, real power, and real strength — without losing bat speed, exit velo, or the ability to move like an athlete.
Baseball Mass Gainer isn't a generic bulk program — it's a baseball-specific mass build that respects the athletic qualities you can't afford to lose.
Weeks 1–4 lay down the movement quality, joint stability, and eccentric strength foundation that lets the heavy work later actually stick.
Weeks 5–10 drive lean mass through volume + progressive loading — programmed so your rotational power and sprint speed stay intact.
Weeks 11–14 convert the new mass into on-field power. Explosive lifting, sprint work, and rotational strength patterns tie it all together.
4 sessions/week. 60–75 min. Movement quality, unilateral strength, eccentric loading, mobility work built in. Sets the table for the volume ahead.
4 sessions/week. 70–90 min. Higher volume, progressive overload, compound emphasis. This is where the size gets added — programmed to preserve rotational power.
4 sessions/week. 60–75 min. Speed-strength, contrast work, medball throws, sprints. Convert the mass into on-field explosiveness.
Most athletes who commit to the full 14 weeks and dial in nutrition gain 10–20+ pounds of primarily lean mass. Individual results vary based on starting body composition, diet consistency, sleep, and genetics.
Full gym or well-equipped home setup: barbells, dumbbells (up to at least 70 lb pairs), squat rack, bench, and access to cable/machine work. A power rack + landmine attachment covers 95% of what's programmed.
No. Mass Gainer is an off-season / winter program. Running it in-season will drain your recovery and hurt on-field performance. For in-season maintenance, look at the SummersMethod+ subscription (year-round programming that switches phases with your calendar).
Yes. A baseline eating framework and calorie/protein targets are included. It's not a custom meal plan — but it's enough structure that you'll know exactly what you need to hit each day to actually gain mass.
Baseball Mass Gainer is a fixed 14-week program with one outcome — add mass without losing athleticism. SummersMethod+ is year-round programming that adapts to your season (in-season maintenance, off-season power, fall ball prep, etc.). If you want a specific 14-week outcome, buy this program. If you want ongoing programming that follows your entire baseball calendar, join SM+.
Yes. One-time purchase, no subscription. The program and all associated resources are yours to keep and re-run whenever you want.
Add real mass. Keep the speed. One-time purchase, lifetime access, $297.
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