Is it ok to do body weight exercises after strength training?

Question by Bob Bobson: Is it ok to do body weight exercises after strength training?
I like to do 5-7 reps with heavy weights at the gym once every 2 days. However, I also need muscular endurance and some people say that you can do body weight exercises without having to worry about over-training. Is this true? Can I bench press one day and do push-ups the next? Is that effective for strength and endurance or is it not leaving enough healing time?

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