Black Friday is upon usit's basically a whole season now, not just a dayand the deals are rolling in. I'll keep updating this post with the best bargains on fitness equipment, but I've already found a ton of deep discounts on spin bikes, adjustable dumbbells, and more. (It's also worth checking out the deals on Garmin watches if you're looking for something to track your workouts.)Deals on Powerblock and Bowflex adjustable dumbbellsSeveral of my picks for the best adjustable dumbbells are on sale today. The Powerblock Elite EXP Stage 1, which goes from 5 to 50 pounds, is on sale for $299/pair at Amazon, normally $449or $199 for a single, at Walmart. Its Stage 2 and Stage 3 expansion kits are also on sale, both $142.90, down from $169. Each kit adds 20 pounds, so with both you can have a pair of 90 pound dumbbells. POWERBLOCK Elite EXP Adjustable Dumbbell (2020 Model) $199.99 at Walmart $449.00 Save $249.01 Get Deal Get Deal $199.99 at Walmart $449.00 Save $249.01 The Bowflex SelectTech 552 are on sale for $379/pair, from a list price of $549. They sometimes go for a bit less than list price, but the sale price here is lower than I've seen it all year. Bowflex SelectTech 552 Adjustable Dumbbell (Single, 5-52.5lbs) $379.99 at Best Buy $429.99 Save $50.00 Get Deal Get Deal $379.99 at Best Buy $429.99 Save $50.00 Deals on Peloton and NordicTrack spin bikesPeloton has gotten into the habit of offering sweet deals on its bikes on all the major shopping holidays, so of course there's a nice Black Friday sale going. The basic model Bike is $1,295 (down from $1,445) and the fancier Bike+ is $1,995 (normally $2,495). Of the two, the Bike+ is the better sale compared to historical price data, but ultimately you should choose based on which fits your needs better. I have a guide here to help you decide between the Bike and the Bike+. Peloton Bike+ $1,995.00 at Amazon $2,495.00 Save $500.00 Get Deal Get Deal $1,995.00 at Amazon $2,495.00 Save $500.00 Peloton isn't the only game in town when it comes to higher-end spin bikes, though. NordicTrack's Commercial Studio Cycle is $1,274.98 (down from $1,499.99) for the S22i model. It has the same size screen as the Peloton Bike, a swiveling mount for the screen like the Bike+, and automatic resistance like the Bike+. (Like Peloton's offerings, it also requires a monthly subscription to access its digital featuresbut in this case, you'll pay $39/month rather than $44.) Nordictrack Commercial S22i Studio Cycle $1,274.98 at Amazon $1,499.99 Save $225.01 Get Deal Get Deal $1,274.98 at Amazon $1,499.99 Save $225.01 Deals on Theragun and Hyperice massage gunsA massage gun is a great tool for whenever you feel like you'd enjoy being punched repeatedly, but therapeutically. (As I discovered when I tried one out, I do not enjoy thisbut many people do.) Some of the big brands have models on sale right now. The Hypervolt Go is $99 right now (normally $129) and it's available in both white and black. And the triangular Theragun Mini, normally $199, is now $149 or $159 depending on your color preference. Desert rose and black are the more inexpensive ones at the moment. TheraGun Mini Massage Gun - Handheld Deep Tissue Percussion Massage Gun & Compact Personal Massager for On-The-Go, Portable Muscle Pain Relief in Neck, Back, Leg, Hand & Shoulder (Desert Rose - 2.0) $149.00 at Amazon $199.00 Save $50.00 Get Deal Get Deal $149.00 at Amazon $199.00 Save $50.00 Deals on barbells, dumbbells, and other useful heavy thingsRogue Fitness is running a "Matte Black November" sale with discounts on a variety of items, some for limited times or with limited stock. One great deal that caught my eye (and which should be available through Cyber Monday) is the 15 kg Bella bar for $205 (normally $235). This is a 15 kilogram Olympic barbell, great for anyone who does Crossfit or olympic weightlifting, especially if you compete in the women's or youth divisions. (And if you're not clear on why there's a separate bar for women in these sports, I have a whole explainer here.) There are also bumper plates on sale from various retailers, and I'd like to highlight these basic 45-pound bumpers from GIKPAL. Bumpers are great for Olympic lifts, but also for deadlifts or anything else where you'd like to protect your floor and your ears a bit. These are now $116 for a pair, normally $179. GIKPAL 90lb 2-inch Olympic Bumper Plates, 10lb to 55lb Weights, High-Bounce Olympic Weight Plates with Colored Fleck-Rubber Weights Plates for Weight Lifting and Strength Training $116.99 at Walmart $179.99 Save $63.00 Get Deal Get Deal $116.99 at Walmart $179.99 Save $63.00