Those 10 seconds really fly by! That was a burner! I could barely manage to do a couple pushups on my toes and had to go down to my knees. 3 days down, 11 more to go!

Absolutely love this one and keep coming back to it! Doing Fierce 1.0 yet again after finishing 12 week 4.0 couple weeks ago. Would really appreciate 6 week or longer solely strength program with 3 rounds each like in this one ! Thank you so much for sharing ❤❤

Aun no siento ni los brazos, ni las piernas pero vamos por esta rutina y más. God bless you heather. Happy holidays

Loving this series!! This is exactly what I needed and I absolutely loveeee this style of training 🥰

Completed day 3! I feel so accomplished! Can't wait to complete the fierce 14 day challenge ... until you put us through another challenge. Agree with the comment on the color of your outfit. Classy and upbeat.

Loving this Fierce 1.0 program. This was one of the hardest upper body workouts I have ever done and I loved it!

I'm still feeling my arms from day one so can well imagine that tomorrow, I'll be feeling todays workout! Can feel myself getting stronger and stronger....even through the pain!

First off, thank you for this workout! I find chest/back easy areas to skip, but I'm actually looking forward to this one. Secondly, you look so freaking strong and that color really suits you!

Love the color of the outfit!💜 ready for today!

That was tough, but I really enjoyed the format even though my muscles were so fatigued that I could barely complete some of the body weight rounds🥵 Feeling stronger and accomplished since committing to Heather’s workouts! Thanks! ❣️❣️❣️

My arms are still so sore from day one so I had to do some cardio today and skip day three. I am loving this series. Hope to catch up with you soon. Thank you for all you do.

After day 1& 2 this session was quite easy. 😊 Nevertheless I feel pain from my arm till my legs. 😂 I'm looking forward to see the result on my body after the whole fierce program. But till then I just enjoy it. 😊 I'm already waiting tomorrow morning to do day 4! Thanks Heather for this amazing program! ❤️

I love that I can still go back and do my fav workouts!

The layout of this was great and tough

Right on time, follow along, let's go

Wow! Really feeling this one. Absolutely love this format❤

Day 3!! My arms & chest are already feeling it!!

Love this workout and format!

Best format around. I love not having to have to look every 10 seconds. Wonderful.

I love how I'm always in my living room alone really throwing my thumbs up to the tv in the beginning of each workout. It gets me in the zone! I'm ready!

Never thought 10 seconds are really that precious...............?!?!?!?

It would be great to have fierce 14 stretch on a longer time span! I love it so far and am looking forward to each day of surprises!

Woooo. What a way to finish the week. 💪😇🔥. Thank you coach!!!

Just started Fierce after completing the 90 day program. Thank you for such amazing workouts!

Completed Day 3! It seems Heather never sleeps! Just as she was finishing her Daily 10 series, I am sure she was already filming this fab 14 day Fierce . All videos are very arty and stylish as well My eternal gratitude

Really enjoyed this workout. Tough for me but it’s done!

Loving these strength workouts! Thanks for being so creative and so proficient with strengthening all our muscle groups!

Holy Moly! That was tough. And, I LOVED it

I just love this program!

YES!!! Let's go! 💥💪🏻💯

I am really loving Fierce14, Heather! Thank you so much for your generosity. The Monday leg workout was awesome and is one of my favorites.😍

really love your channel, especially this Fierce series! I’m on day 3 today, and i feel so sore - in a good way. Please make more Fierce series.. I love weight lifting and strength training. Thank youuu❤

FIERCE is the right name for this program ! My arms are still sore from day 1 and I had to push myself to work arms again. The 10s rest was little when having to change weights. I would like the weights used mentioned in the description so I can prepare myself better 🤪

Used 10 lb dumbbells, modified by doing a burnout of each exercise. Ex. instead of doing superwoman's I continued to do pullovers. I was using a bench for chest press/flys/pullovers. For rows I used a heavy resistance band, for some reason I have trouble doing bent over rows. If anything was single arm I did double arm instead. But all in all I was starting to sweat in the end lol And my arms/chest are definitely smashed Love this workout, this no talking format is my absolute favorite, thank you so much 🔥

Thanks!

Done! Working on my chest, back and arms is my favourite yet more complicated. See you, wonderful people!

I wasn’t sure about this format at first. But Ohmuhwerd. It was awesome. I loved it!! Thank you!😊

My arms were still burning from Day 1 Upper Body so this was a challenge! But you are such an inspiration Heather and even without words you motivate me to keep going. I love the emphasis on strength. Strong on the outside, strong on the inside. Thank you!

love Heather's chest and back workouts

that was tough! thank you so much for this 14 day challenge! This first time through it is taking me more than 14 days, but I am already inspired to repeat it so I can do the workouts one day after the next. I needed this!

Thank you for making my life beautifull and for your efforts and your great work Heather.

love the pace of today's workout.

This is such a great work out working on chest and back Heather you are a great role model for me

Thank you, Heathe! I am a sweaty mess - but I feel amazing!!!😉

Love this format!

Thank you very much. God bless you!

Still as tough as I remember it being the first time 😂 I love it when a workout pushes you so hard that you have to drop the weight 💪

Loving, loving, loving the fierce challenge ❤❤

Thank you thank you. Off day today Will tackle fierce 1/2/3 💪💪💪💪💪💪💪

Fierce was the perfect title for this workout! I 💪👌❤️

Thank you, Heather!

Well I made it through the warm up and the first exercise, but my arms are still too weak from Day 1 to do even a single push up.... I really want to keep up with working out every day during xmas break though, so I'm about to do one of Heather's ab workouts and try this one again tomorrow. I haven't worked out since last summer so maybe this series wasn't the right one to jump back in with, but now I'm committed! I keep reminding myself, "it's only 14 days!"

excellent work out, can't even type!!!!! :) confusing on what weights to use but just pausing and changing.... yep 11 more to go.. to complete... thanks Heather xx

You are simply the best!

thanks Hea your trainning is awesome!

Wow Heather, both your fierce and 3.0 programs are just absolute killer! :) I have been working through several injuries and imbalances for about 2 years now. Gaining strength back! These workouts literally make me feel fierce and empowered!

Thank you so much Heather 💪🙏😍

Holy moly!! i am SORE this morning after doing this workout yesterday!! Feels AMAZING!!

Loving fierce 14 and love what u are wearing! Will be doing this early morning tomorrow

Done and done mS HR thank you thank you. Used 2X6kgs, except scapular , single move 12kgs. 1st set all the single moves regular push-ups,,,2nd set single moves pushback push-up 🌶🌶🙌🙌♥️♥️♥️thank you arms are really 🌶🌶🌶

This program is amazing!! Totally unpredictable with unexpected challenges ❤❤❤❤

day 3 is done. i wasn't able to do every single exercise for a third time in a row but i definitely worked up a sweat and had fun challenging myself.

Triple press was the hardest part of this workout. Thank you!

Liked the pace and the bodyweight exercises!

Omg my arms are on fire! Yessss!

Thank you Heather ❤️

Be happy and safe coach! God bless you!

I too, was feeling massively sore from day 1. Another great workout! I know I"m repeating myself, but I'm so happy to have found a lifting program that is so well thought out and put together!

I loved it and this format! Doing each set back-to-back vs. the entire circuit and then repeat, I find works really well. Thank you Heather. You’re right regarding the love/hate thing with this one. 😊 Namaste.

50 일 정도 꾸준한 홈트이후 요영상 시작하는데 강도도 느껴지고 근력 짱짱사용 동작 너무 좋아요 재미있게 운동합니다 감사해요~~^^

Really enjoying these Fierce workouts, thank you! Looking forward to trying this one tomorrow. 😊

Amazing workout 💪 thanks for your inspiration

Excellent chest and back… great variety! who needs the gym when we have you Heather..😉 Love it!

This series is right on! I get results from this kind of training. Thanks, Heather.

Good mix for a good push, thanks!

Love, love thank you 🙏

HR! Man! Only 3 days and my body is on 🔥🔥🔥. Love your workouts! You never disappoint!

love the 3x, 1x short rest format! grueling bliss!!

Omg my favorite Exercise are chest and back ❤️‍🔥❤️‍🔥❤️‍🔥❤️‍🔥 thank you Heather

Oh my! Quivering chest muscles by the end of this treat. Reaching for things tomorrow should be fun. Thanks for challenging us to push ourselves, Heather!

What can I say everything is perfect .thank you Heather. I also loved the color of your clothes 🧡

Congratulations Heather you have reached 2MILLION subscribers!!!!!!🥳

Thanks Heather ❤️❤️❤️

Whew that was a tough one! Love the challenge

This was pretty tough. Thank you

I found you recently. I’ve been training at home for 18 years, but your videos have made a breakthrough in this form of training. I really liked what you give. Gratitude. (Total sweating, muscle cramps 😃)

Thank you Heather 🙏🏽

My arms are still sore from day 1🔥🔥 but I am ready to complete day 3/14 😼 💓💓

Thank you! 😍

That was KILLER!!!!! With a capital K!!!!! 💥💪🏻🫶 Loved it Heather!!! Thank youuuuuuuu!!!!!!!😍🙏❤

on day 3 of the 14 day fierce! loving it so far! sore and loving it

After day 1 & 2.. I wasn’t sure I was going to be able to get through this one.. BUT I did it! I really liked this format.. those 10 seconds do go by quick! Thanks for these Heather! ♥️

Super entraînement merci HR 💪🏽

I appreciate so much how well done these videos are. So professional and high quality. I am kicking this cold out of my life with your routines. thank you, Heather! Let's go day 4!

Wow! Just WOW!!

Talk about a killer back and chest workout! 🥵 May have said a few choice words doing this ...loved the exercises repeated 3 times and then followed up by body weight exercises! Wish there was a little more time between exercises. Had a hard time transitioning weights.

Day 3 complete! Wow 10s rest in between was definately a big challenge! My upper body is feeling the pump 🔥🔥

Fierce14 Day 3 -> done!

i really enjoyed this workout today with no jumping in the middle.

Between arms day one and today I’ve had to ask my husband to help me dress! Fantastic workouts! Love it!