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Boost Baseball

Facility & Tech

Walk the Bellevue floor where reps become evidence.

  • Three 70-foot cages and adjustable pitching bays
  • Strength floor with four racks and a full dumbbell rack
  • HitTrax, Rapsodo, video, and readiness tech families can read
  • Southeast Bellevue — minutes from I-90 and I-405
  • Easy drive from Mercer Island, Kirkland, Redmond, Sammamish, and Issaquah

The floor

Cages, bays, gym, measured.

  • Boost Baseball Bellevue facility — wide view of indoor batting cages and training lanes.
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    Three 70-foot cages

    Wide view of the Bellevue training floor — netting depth and lane spacing.

  • Boost Baseball cage training session on the Bellevue training floor.
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    Cage session energy

    What athletes see when they walk in for measured reps.

  • HitTrax sensor and display in a Boost Baseball indoor batting cage.
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    Measured cage work

    HitTrax bay energy — game-speed swings with feedback families can read.

  • Rapsodo pitching monitor with tablet readout during a Boost Baseball bullpen.
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    Pitching bays + Rapsodo

    Adjustable bays and spin/movement reads for bullpen design.

  • Boost Baseball

    Bellevue Baseball Development

    Build the Swing · Train the Arm · Prove the Work.

  • Boost Baseball strength gym with power racks and dumbbell rack.
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    Strength floor

    Four racks and a full dumbbell rack — development beyond the cage.

  • Pitcher arm-care bands and crossover symmetry prep at Boost Baseball.
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    Arm care + readiness

    Throwing prep tied to workload and recovery — not silent overload.

  • HitTrax setup in a Boost Baseball cage during measurable swing work.
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    HitTrax lane

    Exit velo, launch, and spray — every swing gets a receipt.

  • Boost coaches and athletes reviewing video between cage sessions.
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    Video review

    Frame-by-frame proof so players see what changed.

  • Boost Baseball athlete preparation on the training floor before cage work.
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    Prep before reps

    Movement and readiness work before cage volume.

Hover or focus a tile for a closer look at each space.

Find us

Find Boost in southeast Bellevue.

Tech decoder

What each layer does for the athlete.

HitTrax sensor and display in an indoor batting cage — exit velocity, launch angle, and spray feedback during a swing.

Hitting measurement

HitTrax

Every swing gets a receipt: exit velo, launch, spray, and game-style feedback.

  • See if contact quality is actually improving.
  • Tie swing changes to approach and spray.
  • Track session trends families can understand.
Hitting measurementHitTrax
HitTrax sensor and display in an indoor batting cage — exit velocity, launch angle, and spray feedback during a swing.

Hitting measurement

HitTrax

Every swing gets a receipt: exit velo, launch, spray, and game-style feedback.

  • See if contact quality is actually improving.
  • Tie swing changes to approach and spray.
  • Track session trends families can understand.
Pitch designRapsodo
Rapsodo pitching monitor with tablet readout — velocity, spin, movement, and strike-zone feedback during a bullpen.

Pitch design

Rapsodo

Pitch design gets specific: velocity, spin, efficiency, shape, and movement.

  • Explain ride, run, sink, and shape in plain English.
  • Connect the coach cue to the next pitch outcome.
  • Keep workload and delivery decisions in the same conversation.
See it frame by frameVideo analysis
Baseball players and a coach huddle to break down reps and review adjustments between cage sessions.

See it frame by frame

Video analysis

Feel meets frame-by-frame proof, so players can see what changed.

  • Catch positions athletes cannot feel mid-rep.
  • Turn coach feedback into visible checkpoints.
  • Make mechanics easier for families to follow.
ReadinessArm care & sensors
Pitcher-style arm-care work with resistance bands in an indoor training space — shoulder prep before throwing.

Readiness

Arm care & sensors

Throwing work stays tied to readiness, recovery, and workload.

  • Track stress trends next to mechanics.
  • Connect warm-up quality to throwing goals.
  • Avoid silent overload during busy seasons.
Strength floorPerformance gym
Strength floor with dumbbells and racks — space for four squat racks and full dumbbell inventory.

Strength floor

Performance gym

Four racks and a full dumbbell rack turn strength work into baseball output.

  • Build rotational power for harder contact.
  • Support sprint strength and throwing durability.
  • Keep athletes training, not hunting equipment.

Tech in practice

HitTrax + Rapsodo on the Boost floor

See how cage feedback and bullpen reads show up in a real Boost session — measurement families can follow, not guess at.

Why measurement belongs here

Tools earn their keep when coaches translate them.

01

Set the target

Coaching names one constraint before rep one — shape, timing, posture, or workload — so every rep has a job, not a guess.

02

Take the rep

Athlete runs the block in the cage, bay, or gym lane that matches the plan — screens and sensors watch, coaches still lead.

03

Capture proof

HitTrax, Rapsodo, video, and sensors log what changed while it is fresh — receipts families can read, not vague praise.

04

Coach the adjustment

Staff translates numbers and frames into the next cue — the loop closes from proof to what to try tomorrow.

See it live

Stand on the floor. Watch a lesson breathe.

Bring your questions about swings, arms, data, and pathways — we would rather show you the environment than explain it in paragraphs.

Book nowInside Boost