

About the Company
Flexible Life Consulting and Training LLC operates Sisers Stretching, an instructional mobility and flexibility platform founded by Stefanie Iser that has guided over 10,000 participants. The provider teaches purely online, delivering all content through more than 450 on-demand training videos, mobile and web applications, and live coaching classes held via Zoom. Members can choose between flexible monthly subscriptions or fixed-term passes.
Study Programs
Flexible Life Consulting and Training LLC offers the Sisers Stretching online training program, an entirely digital mobility and fitness system designed to develop bodily flexibility, posture, and movement control. The provider does not award academic degrees such as bachelor's, master's, or MBA degrees, nor does it issue formal vocational qualifications. All instruction takes place remotely through distance learning formats, which are hosted on the Sisers Stretching WebApp for desktop computers alongside native mobile applications for iOS and Android smartphones and tablets. The curriculum is structured across several focus areas to serve users with different experience levels and physical requirements. Specific modules support beginners starting from basic movements, dancers and athletes aiming to enhance sports performance and body control, and individuals seeking relief from physical tension caused by sedentary routines. Dedicated tracks target advanced mobility milestones, including step-by-step progressions for front and side splits as well as backbends and bridges. The instructional library contains over 450 video sessions ranging from brief routines of 10 to 30 minutes to comprehensive workouts. Participants can follow ready-made stretching plans, create personalized schedules tailored to individual targets, or participate in structured training challenges. The program also integrates interactive live classes held over Zoom, in which participants stretch together and receive real-time guidance. Community members determine the specific focus topics for these live sessions by voting in advance through an Instagram broadcast channel and a dedicated Facebook VIP group.
Application Procedure
Sisers Stretching by Flexible Life Consulting and Training LLC has no formal admission requirements, and the courses are open to complete beginners as well as athletes. Prospective participants do not need prior experience, academic credentials, or application documents. Registration takes place online through the payment processor Digistore24. Enrolled users receive immediate access to the web platform and the mobile application upon completing their purchase, allowing them to begin training at any time. Several pricing plans are available with monthly recurring or one-time payment structures. The Flexy Start subscription costs 39 EUR per month and can be canceled on a monthly basis. The Meine flexy Reise plan costs 29 EUR per month with a binding term of 12 months. For participants preferring one-time non-recurring access, Flexy Boost costs 200 EUR for six months of access. The Flexy Masterplan offers twelve months of access for a single payment of 300 EUR. All membership options include a 14-day money-back guarantee that provides a full refund upon request within the initial two-week testing period.
Regular courses from Flexible Life Consulting and Training LLC need no formal application: choose your course below, enroll via the link on the course page and pay the fees, and you are enrolled.
Accreditations & Recognition
No specific accreditations listed.
Available Programs (1)
Online Flexibility and Mobility Training Program
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