Tell me about your gym. Tell me about the things in your gym and around your gym that support you offering a great practice for your players. Here are some examples.
Outdoor Space
All the NT practice gyms have outside space for players to run and do some aerobic work before or after practice. When I coached Major Bantam through to Major Midget our players jogged several laps of the block where Northern Secondary School sits before their dynamic stretch and before getting on the court. Some sites have a track, others just have a good safe neighbourhood block for players aerobic work.
Hallways

It's important to be efficient with your time in the gymnasium. Whenever possible arrive at the gym
early and have your players get changed and do their dynamic stretch in the hallway. For seven seasons wherever possible our team would stretch in the hallways before our time on the court. Our practice time at York Mills started at 8:15pm, but our team practice started at 7:30pm. 20 minutes of the time before 8:15pm was allotted to warm up before getting on the court so that we could maximize court time. Players ran laps of the hallways, performed movement prep and dynamic stretch.
Hallways are also great spaces for team meetings. When we arrived at York Mills at 7:30pm we would meet to mentally prepare players for practice, watch some game tape, perform team building activities, or have players update their basketball binders. This is a practice we employed from Major Bantam through to JUEL.
Gym Walls

Look at the walls in your gym. Are they bare or padded. Bare gym walls are great for players to work
on passing, ball handling and shooting drills as part of their warm up or movement prep. I also like to incorporate dribbling with the wall passing, ball handling and shooting drills. Each player has a ball and as such gets more reps and work on proper form using the wall as a target and to return the ball to the player.
When gym walls are padded, the padding is often removable. Removable padding can be placed on the floor to offer a soft, protected landing zone for players so that you can work on hustle drills like diving for balls or teaching players to take charges without fear of getting hurt.
Some gyms have blackboards or dry-erase boards. These resources are great for coaches to list the points of emphasis for practice and even the practice plan for the session. Such resources can also be used to breakdown plays, strategy or drills for visual learners.
Chairs, garbage cans, recycle bins and benches
Chairs, garbage cans and recycle bins can be used as pylons, a screening player, a ball rack or a prop in
an obstacle course. Chairs can also be used for chair shooting drills. Benches can be used for leg work like step ups, 3rd stage push ups, dips, or a clever item in an obstacle course. We do this a lot during high rep skill sessions and when we're working with younger athletes to create fun competitive obstacle courses.
Lines on the floor
Some gyms offer convenient lines on the floor that separate the court into smaller sections. This "griding" of the court can be used as boundaries for modified games like 2 on 2 in the key, king/queen of the ring (game where you must force opponent out of a small circle), line tag, etc.
I could go on forever. I like to really look at my gym and let my imagination go wild. Instead of thinking of the deficits of the gym, really try to connect with all the benefits your gym can offer to the development of your athletes. You will get more bang for your buck from every practice and develop better basketball players.
Not sure about something I've mentioned above or want me to run it with your team? Email me at sealyja@gmail.com and I'll be happy to run everything above with your team.