TheStack Baseball vs Golf Training by GRV

Biohack your Bat Speed so that you can swing faster & play better. From the team that brought you the Award-Winning Stack System loved by over 45,000 golfers, Dr. Sasho MacKenzie has now applied his years of speed research to create the most effective way to increase your bat speed. Players, Coaches, and Organizations across all levels of baseball can now systematically gain bat speed to hit the ball harder, farther, and have more success at the plate. What’s Inside TheStack Baseball App: * Dynamic Training Programs Customized variable inertia speed training (precision overload and overspeed) - the most efficient way to increase your bat speed. The App responds to your progress and continuously optimizes your training. The algorithms that power dynamic programming come from years of research by leading sports scientist, Dr. Sasho MacKenzie and insights from over 25 million swings from The Stack System golf’s solution. * Your Own Personal Speed Trainer Be guided through scheduled workouts while tracking Stack weight, rest, recovery, and performance gains. This information allows future workouts to be adjusted behind the scenes, so your training is optimized to maximize bat speed gains. * Track Speed, Share Metrics Seamless connection to the Stack Sensor, which is integrated into the TheStack Bat. Train anywhere, anytime. Track key performance metrics such as Stack Speed, Distance Potential, Bat Speed and Grit Score. Easily share your progress and gains. * Connect to Others Easily connect and follow other Stackers' progress and keep each other on track with your training. If you’re a Coach, add your whole team and monitor progress. *** To start speed training, you will need a Stack Bat. Terms of Use: http://www.apple.com/legal/itunes/appstore/dev/stdeula

Golf Training by GRV - Your AI Mental Game Coach Transform your golf performance with the first app to combine guided meditation with AI-powered voice journaling. Like having a sports psychologist in your pocket. REVOLUTIONARY AI VOICE JOURNAL After your round, tap the Voice Journal button and have a real conversation with your AI coach. The coach listens, understands context, and asks intelligent follow-up questions - just like a real coach would. Every conversation is automatically saved to your journal. Example Conversation: Coach: "How'd you play today?" You: "Pretty good, shot 82 but three-putted four times" Coach: "Four three-putts is frustrating! Were they mostly from long range?" You: "Yeah, all from about 20 feet, kept leaving them short" Coach: "Sounds like you were being cautious with speed. What was your mindset on those putts?" 8 PROFESSIONAL MEDITATION EXERCISES • Pre-Round Resonance - Optimal mental state (8 min) • Box Breathing - Calm your nerves (3 min) • 4-7-8 Breathing - Quick reset (5 min) • Body Scan - Release tension (10 min) • Visualization - See success (7 min) • Confidence Anchor - Build belief (6 min) • Focus Reset - Regain concentration (5 min) • Acceptance - Let go of bad shots (6 min) INTELLIGENT JOURNALING • Voice or type your thoughts • AI-powered follow-up questions • Pattern recognition over time • Cloud sync across all devices • Beautiful, distraction-free interface TRACK YOUR PROGRESS • Total journal entries • Meditation minutes • Current streak tracking • Favorite exercises • Personal insights DESIGNED FOR GOLFERS Every feature is specifically crafted for the unique mental challenges of golf: • Pre-round preparation • Post-round reflection • Tournament pressure management • Breaking through plateaus • Building consistency Join thousands of golfers using AI to master their mental game. Whether you're a weekend warrior or competitive player, GRV Golf helps you play with more confidence, focus, and joy.