Click the install icon (a screen with a ⊕) on the right side of the address bar.
Confirm in the prompt — the app opens in its own window with a home-screen icon.
Make sure you're in Safari — not Chrome or another browser.
Tap the Share button at the bottom of the screen (the box with an arrow pointing up).
Scroll down, tap "Add to Home Screen," then tap "Add."
Build the ultimate hitter, one body part at a time.
You get one of each per run, so spend them wisely.
Tip: your strongest hitters do the most good on Contact, Power, and Discipline.