no leg day? Is there a reason for that

The omission of a specific "leg day" in the weekly training plan I provided doesn't mean the lower body is neglected. Instead, the approach might integrate leg training throughout various workouts, potentially providing a more balanced development and avoiding disproportionate stress on the lower limbs within a single session.

Experts like Danny Matranga suggest that it's entirely feasible to train legs multiple times a week by distributing exercises like squats, lunges, and other compound movements across different sessions. This strategy can prevent overtraining and improve recovery if volume and frequency are properly managed 1.

Additionally, focusing on a variety of exercises and incorporating lower body movements into different workout days can be beneficial. For instance, dividing leg exercises into different muscle group focuses, like glutes or quadriceps, over a week rather than in one concentrated session helps optimize muscle response and recovery 1.

Therefore, while a dedicated "leg day" is common, some training routines effectively distribute lower body workouts across multiple days, ensuring balanced development and recovery.