Are you making these calf raise mistakes? Weighted calf raises are arguably the most important exercise a runner can do. 50% of your forward momentum when running comes from below the knee. Your calves are the workhorse when it comes to running. Make sure you’re training them right! Go slow. Don’t rush your reps. If you have Achilles issues aim for 3 seconds up 3 seconds down. If you just want to build strength and have no injury troubles aim for 1 second up 1 second down. Go into a deficit! Get