Fitness coach explaining workout plan on whiteboard

30-39 years, 40-49 years, active lifestyle, adult, adults only, advice, aspirations, body conscious, coach, concentration, confidence, dedication, determination, education, education training class, exercise class, exercising, explaining, fitness instructor, gesturing, gym, health club, healthy lifestyle, incentive, instructions, instructor, lifestyles, men, mid adult, motivation, muscle, muscular build, one person, performance, planning, pointing, presentation speech, serious, sports activity, sports training, strategy, strength, success, teaching, the human body, vitality, wellbeing, whiteboard visual aid, writing activity, young adult,