If 95 pounds feels heavy to you, then it's a good idea to do warm-ups.
If 95 pounds feels heavy to you, then it's a good idea to do warm-ups.
It depends. If someone is squatting a low weight because they're old and frail, then a thorough warmup is smart. If you're young and healthy and it's pretty warm outside, you might be able to get away with an abbreviated warmup.