ProVelocity Swing Analyzer vs The Lab by The Performance Lab

ProVelocity turns your phone into a precision swing analyzer. Using advanced acoustic detection, it listens for the distinctive double-click of your resistance bands at full bat extension to measure exactly how long your swing stays on plane — then calculates your On-Plane Efficiency (OPE) percentage. HOW IT WORKS Mount your resistance bands, place your phone 3-5 feet from your swing path with the microphone facing up, and swing. ProVelocity's audio engine filters out background noise using a bandpass filter tuned to the click frequency range, then detects whether your bat produced a single click or the coveted double click — meaning your swing entered and exited the hitting zone on plane. ON-PLANE EFFICIENCY OPE is the core metric that separates good swings from great ones. ProVelocity calculates your theoretical swing time based on physics — your bat length, batter height, resistance load, and barrel mass — then compares it to your actual measured time in the zone. The result is a clear percentage score. Hit 80% or above and you're ready to increase resistance. Below that, the app tells you to dial it back and refine your mechanics. PROGRESSIVE RESISTANCE TRAINING ProVelocity is built around a simple feedback loop: swing, measure, adjust. When your efficiency climbs above 80%, add resistance. When it drops, reduce it. Over time, you build real bat speed through progressive overload while maintaining proper swing mechanics — not just swinging harder. EQUIPMENT PROFILES Pre-configured profiles for baseball, softball, and cricket bats. Select your bat length (30" to 33"), choose from 5 lb, 7.5 lb, 8.5 lb, or 15 lb resistance bands, enter your height, and the app calculates your expected swing speed and total swing radius automatically. SWING HISTORY Every swing is logged with date, speed, time in zone, and efficiency percentage. Track your progress over weeks and months of training. See exactly when your mechanics improved and how your efficiency trends over time. WAVEFORM VISUALIZATION After each swing, view a detailed audio waveform showing the decibel levels captured during your swing. See exactly where peaks were detected and understand what your swing sounded like to the algorithm. TUNABLE SENSITIVITY Training in a noisy cage? Quiet backyard? Adjust the decibel sensitivity threshold and click window timing to match your environment. ProVelocity works wherever you train. KEY FEATURES • Real-time acoustic swing analysis • On-Plane Efficiency percentage scoring • Physics-based swing speed calculation • Progressive resistance recommendations • Baseball, softball, and cricket support • Detailed swing history database • Audio waveform visualization • Adjustable sensitivity for any environment • Works completely offline — no internet needed • No subscription, no ads, no in-app purchases Built for serious players and coaches who believe every swing counts.

The Lab by The Performance Lab The Lab is the daily training home for baseball and softball players who want to get better with purpose. Follow the exact plan your coach builds for you, log your work as you go, send video for feedback, and watch your progress take shape across the season — all in one place. Built by The Performance Lab for the athletes and coaches we work with every day, The Lab keeps your training organized, accountable, and connected to the people guiding you. Follow your daily plan Your coach's programming shows up day by day — warmups, workouts, cooldowns, and everything in between. No guessing what to do today. Just open the app and get to work. Train across every part of your game Hitting, pitching, weight lifting, and mental performance each get their own focused programming, so your whole development is covered — not just one piece of it. Log every rep and every set Mark workouts complete as you finish them and record the weight you actually lifted, set by set. Your coach sees your work, and you build a clear history of what you've done. Send video for coach feedback Record and upload your swings, bullpens, and lifts straight from the app for your coach to review — so the feedback loop never has to wait until your next session. Track your performance Keep your metrics and progress in view over time, so the daily work adds up to something you can actually see. Built for coaches and players together Coaches program; players perform. The Lab connects both sides so everyone stays on the same page, all season long. To use The Lab, you'll need an account with a coach or organization on The Performance Lab platform. If you're not yet connected with a coach, reach out to your program to get started.