How many Bulgarian split squats should I do to maximize muscle engagement and achieve optimal results in my fitness regimen? This question often perplexes individuals embarking on their strength training journeys. Is there a universally accepted standard, or does the answer hinge on various factors such as one’s fitness level, goals, and overall workout routine? Should beginners commence with a modest number, perhaps focusing on form and control, while more seasoned athletes might push for higher repetitions to stimulate hypertrophy? Additionally, what role does the concept of progressive overload play in determining the ideal volume? As one contemplates these factors, it raises further inquiries about the significance of rest intervals, variations in tempo, and the importance of balancing this exercise with complementary movements. Ultimately, how can one tailor their approach to Bulgarian split squats to not only avoid plateaus but also ensure continual improvement in strength and stability?