I know a lot of you featherweights are into using weights etc, and I just began a new resistance/weights program yesterday at my gym. Im going to try doing 3 days of this (Monday, Wednesday and Friday) with cardio in between (tuesday and Thursday). I woke up this morning, and despite my whole body ACHING, I managed a slow 30 min jog.
My question is, my muscles are so sore today, and I dont imagine they will be significantly better tomorrow, so is it still ok to do my planned workout tomorrow or will I just end up doing more harm than good? Is it ok to work out with sore muscles?? Im new to this stuff so sorry if the answer is obvious!
Cat

Switch up what muscles you are working. My trainer and I would alternate between upper body and lower body while including some core in every workout, just different exercises.

It's fine to workout again with sore muscles (DOMS)... just don't workout if you experience sharp pain. There is a difference between muscle soreness and inflammation, pain, or fatigue.

If you want an in-depth look into the answer this article is great:
Bodypart Frequency and Soreness – Q&A

First time doing XYZ weights workout will probably give you DOMS for like, a week. My hamstrings still hurt 9 days after I recently introduced deadlifts to leg day.

Sharp pain versus dull soreness/ache is an important distinction. It gets tricky sometimes when the lower back gets involved.

Thanks for your advice guys. Its not really a sharp pain, my thighs are just really sore and it's pretty hard to walk without looking like a duck... I'll see how I feel in the morning and decide from there, but it does feel like it might be like this for a week!

Make sure you stretch really well after a workout and drink plenty of water too...

If you're sore, try epsom salt baths as well. Super cheap and easy way to relax and soothe those tired muscles!

A supplement of glutamine powder in the evening before bed helps with muscle soreness, as does fatty fish like salmon (fights inflammation) and tart cherry juice.