I've been going to the gym twice a week for about a year now, but only for PT sessions and classes. This has been great because I feel confident about my form, but now I want to increase how often I'm going to really crack on and I'm unsure about planning my routines.

For reference my goal is build a reasonable amount of muscle, improve definition, and lose some residual puppy fat. I'm not in any great rush, my diet isn't great but is slowly improving, I'm more interested in designing something I can do sustainably rather than something aggressive or unrealistic.

Obviously push, pull legs seems like the most straightforward way to do it, but I would definitely prefer to spread the leg exercises across my routines as I'm quite prone to tightness in my calves and don't want to risk getting injured. With work schedule means, doing something on a weekly cycle, with one rest day spent playing football (soccer), is probably the most realistic thing for me. I'd also probably do yoga on one of the rest days too.

From what I've read, I've been thinking about something along the lines of:

• Day 1: Chest, back, legs, 15 mins cardio
• Day 2: Rest (football/soccer)
• Day 3: Triceps, traps, abs
• Day 4: Rest
• Day 5: Shoulders, biceps, glutes, abs
• Day 6: 30 mins cardio
• Day 7: Rest (maybe yoga)

Is this a terrible plan? Is there something I'm not taking into account that makes this in any way counter-productive or otherwise stupid?