David Curtis is a certified personal trainer, strength coach, and active fire lieutenant​/​paramedic with over 10 years of experience in fitness training and personal coaching. He specializes in science-based strength and conditioning, nutrition, and weight loss, with a focus on helping first responders achieve peak performance both on and off duty. Through his platform, Fit Responder, David offers personalized coaching programs tailored to the unique needs of first responders, emphasizing sustainable lifestyle changes and evidence-based strategies. showcases his commitment to promoting a healthy lifestyle through various fitness routines and motivational content. Find him on Instagram @fitfirstresponder