OAK Club (Outdoor Adventures Kayaking, Biking, Tennis)

OAK Club (Outdoor Adventures Kayaking, Biking, Tennis)

5.0 (13)
3 hires on Lessons.com
2 employees
7 years in business

About this pro

Safe, fun, results oriented, decades long experience, lots of hands-on expertise (outdoor adventures kayaking, biking, hiking, camping, tennis, geology).

USNTA Certified Tennis Coach and ACA Kayak Instructor.

Member of multiple local clubs and national-international professional organizations, following their code of etichs. 


I am passionate about seeing others succeed, learning, having fun and being healthy and happy, on-court and off-court (in life).

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Houston, TX 77077
Email verified
Phone verified

13 Reviews


  • Anya Mandegarian

    Awesome all around coach! Instilled tennis fun in my kid. My son always comes home tired and ready to have dinner. His skills are improving constantly. He is doing much better in tennis matches since working with coach Constantin then when working with other coaches.

  • Swapna More

    Constantin is a great coach! He cares about his students and is very patient and funny on the court! He helped my daughter go from no eye-hand coordination to playing matches in just a couple of months of weekly training.

  • Paula Castle

    Constantin's enthusiasm rubs off on you and makes learning new skills comfortable and fun! He is patient and creates that magic territory where learning happens like no one I've seen before. He provided lots of scenarios and games to work with. Highly skilled coach! Totally recommended!!!


    Thank you so much Constantin. You are the best. I can't tell you how happy my daughter is now. We have been waiting on this day for a long time. She has called all her friends to tell them about you and how you taught her how to ride her bike. Thank you from the bottom of my heart.

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What is your typical process for working with a new student?

Set up SMART goals and develop a working plan to achieve those goals.

What education and/or training do you have that relates to your work?

USNTA Professional Tennis Coach

ACA Kayak Instructor

Master of Science in Geology

How did you get started teaching?

My experience in teaching-coaching-guiding goes back 20+ years.

What types of students have you worked with?

Beginners to Advanced skilled students, various cultural-social background, from kids to seniors. 

What advice would you give a student looking to hire a teacher in your area of expertise?

Check out your teacher's expertise and reputation, look for consistent results and personality compatibility. 

What questions should students think through before talking to teachers about their needs?

What are your goals: short term, long term - what do you want to get out of it and why?

Lessons offered

Canoeing Lessons Cycling Classes Earth Science Tutors Ecology Tutors Energy And Earth Sciences Tutors Enviromental Science Tutors Geology Tutors Kayak Tours Leadership Development Training Physical And Earth Sciences Tutors Physical Science Tutors Romanian Lessons Rowing Classes Tennis Lessons Chess Classes & Teachers Skiing Lessons