MASSIVE SMILE. This is why I keep doing this challenge. I love seeing people feel good like this and am so happy to hear that you took the first step here.
100 is a lot to ask, but it's about starting to challenge oneself to grow. I was sore for 2 weeks straight every day and it wasn't fun, but now I'm not even a drop sore and can do my reps in 50% less time as well.
It starts with 30 here, soreness for a few days, and then maybe it'll lead to some more reps and confidence/self-satisfaction as you find it just a little easier to add another 5-10 reps. Some people are afraid to even try, or they assume they need to do all 100 (same logic as they think they need to buy a whole bitcoin), but you get the picture.
You also have your foot issue, enough to be plenty of a valid reason not to try, but you did... and you feel good about it. Just do what you can and feel is safe. The rest will fall into place as it's greater than none - and that helps your body and mind out.
Breaking them up during the day also helps so it's more casual.
You are the best, always.
RE: 12,056 Reps From 10 Steemians After 31 Days - The Steem Daily 100 Rep Fitness Challenge - 50 Push-ups & 50 Squats - Day 32 (9/15)