125 LBS... I can't remember the last time my scale read that amount. Not since I was younger.

<h1>Unzips...............</h1>

Good luck! Ive got a brother that is 6'7" and weighed about 160 for the longest time so I know the ectomorphic body type lol. He was able to gain weight finally as well. The key is going to be eating enough food. I'm guessing you probably have a very high metabolism already and working out is just going to ramp it up further, so you'll need to increase the amount of calories you eat drastically! Not an expert, just sharing what I've seen.

Hahaha, your self description is the funniest I have ever seen anybody write. Good on ya @klye. Just be consistent with whatever exercise you start with and you'll see the results in a few days. Best of Luck:)

Not sure if you run but I have been meaning to make a steem club on the app Strava. There have been some other steemians looking to join up.  

Hope to see more of this when we get the community feature. Steemians coming together to get healthy!

You need to lift weights! 

Pushups are great for muscle toning, but you'll likely not bulk up on bodyweight exercises alone. 

However, you can try this modified pushup to further stress your muscles:

Instead of both hands flat on the floor, try lifting the palm and a few fingers of _one_ hand up off the ground 

The more fingers that are lifted, the more weight will be transferred to the other arm, and you'll end doing fewer reps, but at a higher intensity. 

Eventually, you'll be doing one-arm pushups.

Good luck!

Have you thought about High intensity Interval trainmen @klye?

wooohooo!

https://media.giphy.com/media/Gi4NdFVDv35pC/giphy.gif

i swear man i was walking home from the store just  now and i thought about doing something like this cause its time for me to get in shape...you posting this confirmed my synchronicity

resteem for you

Your plan ultimately relies on your goal and your resources. You want to gain 35 lbs and maintain low body fat. At your height, you've got lots of room for growth.

Exercise is a key component, but if you're a "low appetite" person, much of your effort will be in eating. Do you get enough protein? 

Do you have other goals? Like some improved sport performance, cardio goals, flexibility?

Do you expect to have other resources? Gym, weights?

Excellent work dear friend @klye congratulations for this initiative, you have a lot of reason what you say, how many prigiamos to keep us like this. I tend to get fat, so I live taking care of myself at meals and dieting, I used to live in gym, now at 48, I do not visit one.
Many good luck in the challenge of the day.
Have a good night

Its the weather, for some reason when it gets warmer we hit the gym. 
The bonus is when you hit the gym, lots of hot women will be there.

Get into calisthenics if you want to built strength, muscle and a nice looking body. I look a similar to you and I have been using body weight training for about 6 months and the result is quite impressive.

good idea maybe it will inspire some of those doing the same thing on insta and twitter etc to come over and bring it to steemit!

Resteemed-

ROFL - ectomorphic? 
Well bring on the sexy, @klye! ;)
I call my youngest my chicken wing because he's got the same physique.

You look perfectly healthy to me!