294. Shame-based fitness content, Barre for strength, and isolating muscle groups (Q&A)

Is barre enough for strength training? Do weighted vests make everything better? Why do some fitness accounts seem to rely on shame to get your attention? And when a machine says it targets one muscle, is that really the only muscle working? In this Q&A episode, Coach JK takes a few fitness questions from Threads and gives the longer answer behind the quick comment section response. Think of this…