The phrase "following strengths" typically refers to a list of qualities, abilities or characteristics that an individual possesses and is known for. Full definition
Lately my workouts have been 15 - 35 minutes of cardio followed my strength training. (apple-of-my-eye.com)
However, following the strength of the reaction to the news, the company appeared to play down the statement. (mcvuk.com)
They looked at how much weight people were able to lift for 1, 3, and 10 reps while following a strength training plan for several weeks. (legionathletics.com)