Warm up 10 minutes
Cool down 10 minutes
Your weightlifting session is based on style of training. If doing hypertrophy type work the 45 minutes to an hour. If you're doing strength training then it can take up to 2 hrs. Hypertrophy being 8-12 rep range with 30 sec to 45 sec rest and strength training being 3-5 reps with anywhere up to 3 to 5 min rest. Or course training could determine the length of warm up and cool down
Exercise equipment is any apparatus or device used during physical activity to enhance the strength or conditioning effects of that exercise by providing either fixed or adjustable amounts of resistance, or to otherwise enhance the experience or outcome of an exercise routine.
Exercise equipment may also include such wearable items as proper footgear, gloves, and hydration packs.