Dennis with the Sioux Falls Kettlebell Club is a dedicated and genuinely interested coach. He puts the safety and health of his clients first. Hes knowledgeable, insightful and not afraid to tell it like it is, when needed. He ensures his clients are performing movements accurately and correctly to keep them safe under load and explains in detail while coaching efficiently and effectively. I know he lives what he preaches and is constantly evaluating his coaching approach and lifestyle to ensure hes proficient in how he assist others. He has assisted me in losing 160lbs and continues to research and gain knowledge in how he can assist others in living a life that supports their goals.