Unlock the Colab Experience

Unleash your fastest, smartest swim ever. Colab⁺ fuses AI-driven training plans, real-time analytics, and a vibrant athlete community with the hydrodynamic power of RVRB Swim Paddles (the next-gen evolution of the iconic Kinefusion design).Adaptive AI Coaching • Personalized workouts that evolve with every stroke, matching pace, technique goals, and recovery needs.Microlearning on Demand • Bite-sized video modules, expert chats, and performance quizzes keep knowledge as sharp as your turns.Swim Paddles • Reversible dual-surface geometry lets you switch from assisted speed to resisted power in seconds. Lightweight, eco-smart polymer and modular straps fit juniors to Olympians.Whether you’re chasing a personal best, prepping for triathlon season, or leveling-up club practices, this digital-physical duo turns every swim into a laboratory for progress.

Harness nature-inspired engineering to anchor sooner, pull cleaner, and travel farther with every stroke.Hardware HighlightsHex-channel composite face • Alternating hydrophobic polypropylene and hydrophilic recycled-rubber cells arranged in a hexagonal lattice. Water skims the slick plastic cells while gripping the rubber ones, sharpening tactile feedback and accelerating catch phase engagement.Desert-beetle micro-ridges • Fine, beetle-shell-inspired grooves steer micro-eddies toward the palm, automatically lifting the elbow and widening the pull path for added distance per stroke.Progressive flex profile • A gentle concave curve stores load smoothly through the pull, building power without the abrupt shoulder stress typical of flat plates.Adjust-on-the-fly strap system • Soft, chlorine-resistant silicone straps re-thread in seconds to suit fingertip

Advanced Coaching. Data-Driven Results.Take your performance from guesswork to precision. The Coach Membership gives you access to cutting-edge sports science tools, so you can unlock your full potential with intention and structure.What’s Included:Create Personalized WorkoutsTailor every training session to your goals, sport demands, and strengths with smart workout plans backed by real sports science.Periodize a Training BlockBuild sustainable, progressive cycles that keep you improving • without burnout. Think long-term gains and competitive readiness.Peak for Competition(s)Nail your taper. Align your training to peak at exactly the right moment with data-informed strategies.Everything in Community & ConversationalAll the benefits of smart AI coaching, wearables, and custom profiles • plus the next level of personalization.Who it’s for:Coaches, high-performance athletes, and serious learners ready to level up with structure, intelligence, and results-driven tools.Train smarter. Perform better. Join the Lab.

Your Smart Coach, On Demand.Turn every session into a masterclass. The Conversational Membership gives you AI-powered performance coaching, tailored profiles, and wearable integrations • all designed to help you make faster, smarter progress.What’s Included:Conversational AI CoachingPersonalized advice, real-time strategy shifts, and instant feedback from AI trained in performance.Customizable ProfilePersonalize your digital training space to match your mindset, goals, and training needs.Integrate WearablesConnect your devices for real-time insights that drive better decisions in the pool, gym, or on the track.Discounts on Integrated Products & ServicesGet exclusive member pricing on tools, gear, and services designed to accelerate your journey.Who it’s for:Curious athletes, performance-driven individuals, and early adopters looking for an edge in their training.Train with an edge. Evolve your performance. Join Conversational.

Introducing the Airless Tennis Ball, a cutting-edge innovation designed to deliver unparalleled performance, durability, and sustainability on the court. Engineered using advanced lattice structures inspired by biomimetic designs, this ball offers consistent bounce dynamics without the need for internal air pressure.Key Features:Precision Lattice Design: The intricate perforated structure ensures optimal elasticity, maintaining a consistent rebound with every strike, whether you're on clay, grass, or hard courts.Durability Beyond Compare: Unlike traditional pressurized tennis balls that lose their bounce over time, the Airless Tennis Ball is built to last, offering consistent performance through countless matches.Eco-Friendly Innovation: Crafted from recyclable, high-performance polymers, it reduces waste by eliminating the need for frequent ball replacements.Enhanced Playability: The unique design reduces drag, offering better aerodynamics and improved spin control, allowing players to master their shots with greater precision.Vibrant Dual-Tone Finish: Featuring a striking blue-to-white gradient, it’s not just functional but visually stunning, making it a standout on any court.Perfect for both amateur enthusiasts and seasoned professionals, the Airless Tennis Ball promises a game-changing experience, blending sustainability with high-level performance. Whether you're training, competing, or just having fun, this ball will keep you at the top of your game • every time.