I’ll probably going to feel sick after doing 5 sets of muscle training. Can I just do 4 sets?

Yes, doing 4 sets instead of 5 is perfectly fine! The key to effective muscle training is the quality of each set, not just the quantity. If you find that doing 5 sets leaves you feeling overly fatigued or sick, reducing to 4 sets can help you maintain good form and avoid overtraining. It’s essential to listen to your body and adjust your routine as needed to avoid injury and ensure consistent progress.