Art
Gear makes the moment memorable
Motion, timing, and tone give each Loop∞ a shape people can remember without locking it to one sport.

Plan the season. See the rep. Measure what changes.
Art
Motion, timing, and tone give each Loop∞ a shape people can remember without locking it to one sport.
Science
Evidence, thresholds, and repeatable checks turn source material into decisions that can be tested again.
Tech
Performance, analysis, coaching chat, products, and session state stay connected so the next prompt starts with usable memory.
Design
Loop∞ turns the inputs into a simple path: see the source, understand the tradeoff, choose the next action.
Connect supported devices so readiness and load stay beside training.
Keep generated sessions and repeatable routines in the athlete context.
Surface achievements, workout streaks, team badges, and saved favorites.
Save measurements, calibrate sizing, and retain purchased-equipment context.
Readiness, sleep, wearable strain, and RPE show what the athlete can absorb now.
Skill practice, ECHO review, TRACE completion, and testing show whether training is sticking.
Position, velocity, VBT, and ÆON evidence show how force is expressed.
LAB weights available evidence, shows a range when confidence is limited, and guides the next session.

“JAX50 proved that elite performance and grassroots community are complementary — it's where magic happens.”
Gus Calado
Founder, Planet Swim / JAX50
35 systems across 15 disciplines
Write the set for the lane in front of you: pace, stroke, gear, and the cue that matters.
SwimmingMake the season visible from base to taper so every stroke group knows the work.
SwimmingPut tempo, stroke count, underwater distance, and video in one coachable frame.
SwimmingRead sleep, wellness, and RPE before the main set asks for more than the body has.
TennisScript opening plays, target zones, and next-shot timing for every serve set.
TennisBuild aggressive return goals with deep targets and second-serve attacks.
TennisTrack depth, height, and change-of-direction windows across drills.
TennisCue approach timing, split-step rhythm, and closing patterns.
TennisShare poach calls, formations, and serve-order notes with partners.
TennisBlend recovery work, mobility, and travel planning for match weeks.
TriathlonBundle swim-bike-run clips with cues and transition reminders before each leg.
TriathlonLink discipline chats with testing and training data so adjustments keep the race build intact.
TriathlonDial defaults per athlete: equipment, thresholds, warmups, and stroke focus.
TriathlonMacro and meso cycles tune swim-bike-run with safeguards around ramp rates.
BaseballMake arm path, hip timing, and recovery workload visible across the week.
BaseballConnect lower-half timing, bat path, and intent to the next useful swing.
SoftballKeep stance, load, rotation, and bat-speed goals connected across the season.
SoftballBalance arm volume, field work, recovery, and game-day readiness.
CyclingFuel, cadence, recovery, and power stay attached to the long build.
CyclingGive zones, threshold work, sprint efforts, and endurance volume a clear ride purpose.
GolfHip-shoulder timing, setup, and speed windows become coachable instead of guessed.
GolfConnect practice intent, decision quality, recovery, and tempo across the round.
Track & FieldTie acceleration, approach marks, splits, and technical cues to the event plan.
Track & FieldBalance high-speed work, contacts, throws, and recovery around competition demand.
BasketballPair burst work, jump volume, and recovery cues before game-day legs disappear.
BasketballConnect footwork, release timing, locations, and fatigue to repeatable shooting work.
SoccerHigh-speed running, change of direction, and touch quality sit in one loop.
SoccerKeep tactical purpose, accelerations, touches, and recovery visible together.
FootballOrganize collision, sprint, change-of-direction, and recovery demand by position.
FootballTrain speed and power without losing the recovery context behind the next rep.
HYROXBalance running volume, station strength, compromised pace, and recovery.
HYROXPractice the change from run rhythm to useful force under race-specific fatigue.
MovementMobility, stability, and return-to-play cues support the primary sport.
NutritionFuel, hydration, and recovery products match the demand of the day.
WellnessSleep, stress, readiness, and habit signals keep the plan human.

A PK-guided multi-sport sports scientist for workouts, blocks, research, recovery, and smarter gear paths.

We blend sports science, coaching, and community so every athlete can develop with a coach in the loop.

Tennis

Multisport Endurance

Golf academy for swing, course strategy, and repeatable practice loops.

Running academy for gait, training rhythm, recovery, and race execution.
FAQ
Connect the plan, the rep, the benchmark, and the retest.