Robinson Cano Not Hitting Balls Hard

1️⃣ Hard hit balls have an exit velocity of at least 95 mph. Balls with a lower exit velocity are weakly-hit, according to Major League Baseball.
2️⃣ In 2019, only one Met with at least one at-bat has a Hard Hit % of zero: Dominic Smith — in 9 Batted Ball Events (hit, out, or error). 
3️⃣ Close to zero is Robinson Cano: His Hard Hit % is 12.5% — in 24 BBE. 

❗️Thus, 87.5% of Cano's batted balls have been weakly hit. 

❓Why? Explanations?  Maybe he has an undisclosed injury.